2838410848

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8191}}^1$

素因数の和:8245

約数の個数: 144

約数和(自身を含む): 7413202944

約数和(自身を除く): 4574792096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 224, 238, 272, 364, 392, 416, 442, 476, 544, 637, 728, 784, 833, 884, 952, 1274, 1456, 1547, 1568, 1666, 1768, 1904, 2548, 2912, 3094, 3332, 3536, 3808, 5096, 6188, 6664, 7072, 8191, 10192, 10829, 12376, 13328, 16382, 20384, 21658, 24752, 26656, 32764, 43316, 49504, 57337, 65528, 86632, 106483, 114674, 131056, 139247, 173264, 212966, 229348, 262112, 278494, 346528, 401359, 425932, 458696, 556988, 745381, 802718, 851864, 917392, 974729, 1113976, 1490762, 1605436, 1703728, 1810211, 1834784, 1949458, 2227952, 2981524, 3210872, 3407456, 3620422, 3898916, 4455904, 5217667, 5963048, 6421744, 6823103, 7240844, 7797832, 10435334, 11926096, 12671477, 12843488, 13646206, 14481688, 15595664, 20870668, 23852192, 25342954, 27292412, 28963376, 31191328, 41741336, 50685908, 54584824, 57926752, 83482672, 88700339, 101371816, 109169648, 166965344, 177400678, 202743632, 218339296, 354801356, 405487264, 709602712, 1419205424, 2838410848]

約数ペア:

[(1, 2838410848), (2, 1419205424), (4, 709602712), (7, 405487264), (8, 354801356), (13, 218339296), (14, 202743632), (16, 177400678), (17, 166965344), (26, 109169648), (28, 101371816), (32, 88700339), (34, 83482672), (49, 57926752), (52, 54584824), (56, 50685908), (68, 41741336), (91, 31191328), (98, 28963376), (104, 27292412), (112, 25342954), (119, 23852192), (136, 20870668), (182, 15595664), (196, 14481688), (208, 13646206), (221, 12843488), (224, 12671477), (238, 11926096), (272, 10435334), (364, 7797832), (392, 7240844), (416, 6823103), (442, 6421744), (476, 5963048), (544, 5217667), (637, 4455904), (728, 3898916), (784, 3620422), (833, 3407456), (884, 3210872), (952, 2981524), (1274, 2227952), (1456, 1949458), (1547, 1834784), (1568, 1810211), (1666, 1703728), (1768, 1605436), (1904, 1490762), (2548, 1113976), (2912, 974729), (3094, 917392), (3332, 851864), (3536, 802718), (3808, 745381), (5096, 556988), (6188, 458696), (6664, 425932), (7072, 401359), (8191, 346528), (10192, 278494), (10829, 262112), (12376, 229348), (13328, 212966), (16382, 173264), (20384, 139247), (21658, 131056), (24752, 114674), (26656, 106483), (32764, 86632), (43316, 65528), (49504, 57337)]