810974528

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8191}}^1$

素因数の和:8240

約数の個数: 112

約数和(自身を含む): 2097414144

約数和(自身を除く): 1286439616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 544, 728, 832, 884, 952, 1088, 1456, 1547, 1768, 1904, 2912, 3094, 3536, 3808, 5824, 6188, 7072, 7616, 8191, 12376, 14144, 16382, 24752, 32764, 49504, 57337, 65528, 99008, 106483, 114674, 131056, 139247, 212966, 229348, 262112, 278494, 425932, 458696, 524224, 556988, 745381, 851864, 917392, 974729, 1113976, 1490762, 1703728, 1810211, 1834784, 1949458, 2227952, 2981524, 3407456, 3620422, 3669568, 3898916, 4455904, 5963048, 6814912, 7240844, 7797832, 8911808, 11926096, 12671477, 14481688, 15595664, 23852192, 25342954, 28963376, 31191328, 47704384, 50685908, 57926752, 62382656, 101371816, 115853504, 202743632, 405487264, 810974528]

約数ペア:

[(1, 810974528), (2, 405487264), (4, 202743632), (7, 115853504), (8, 101371816), (13, 62382656), (14, 57926752), (16, 50685908), (17, 47704384), (26, 31191328), (28, 28963376), (32, 25342954), (34, 23852192), (52, 15595664), (56, 14481688), (64, 12671477), (68, 11926096), (91, 8911808), (104, 7797832), (112, 7240844), (119, 6814912), (136, 5963048), (182, 4455904), (208, 3898916), (221, 3669568), (224, 3620422), (238, 3407456), (272, 2981524), (364, 2227952), (416, 1949458), (442, 1834784), (448, 1810211), (476, 1703728), (544, 1490762), (728, 1113976), (832, 974729), (884, 917392), (952, 851864), (1088, 745381), (1456, 556988), (1547, 524224), (1768, 458696), (1904, 425932), (2912, 278494), (3094, 262112), (3536, 229348), (3808, 212966), (5824, 139247), (6188, 131056), (7072, 114674), (7616, 106483), (8191, 99008), (12376, 65528), (14144, 57337), (16382, 49504), (24752, 32764)]