22784216

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 56881440

約数和(自身を除く): 34097224

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 119, 136, 182, 196, 221, 238, 263, 364, 392, 442, 476, 526, 637, 728, 833, 884, 952, 1052, 1274, 1547, 1666, 1768, 1841, 2104, 2548, 3094, 3332, 3419, 3682, 4471, 5096, 6188, 6664, 6838, 7364, 8942, 10829, 12376, 12887, 13676, 14728, 17884, 21658, 23933, 25774, 27352, 31297, 35768, 43316, 47866, 51548, 58123, 62594, 86632, 95732, 103096, 116246, 125188, 167531, 191464, 219079, 232492, 250376, 335062, 406861, 438158, 464984, 670124, 813722, 876316, 1340248, 1627444, 1752632, 2848027, 3254888, 5696054, 11392108, 22784216]

約数ペア:

[(1, 22784216), (2, 11392108), (4, 5696054), (7, 3254888), (8, 2848027), (13, 1752632), (14, 1627444), (17, 1340248), (26, 876316), (28, 813722), (34, 670124), (49, 464984), (52, 438158), (56, 406861), (68, 335062), (91, 250376), (98, 232492), (104, 219079), (119, 191464), (136, 167531), (182, 125188), (196, 116246), (221, 103096), (238, 95732), (263, 86632), (364, 62594), (392, 58123), (442, 51548), (476, 47866), (526, 43316), (637, 35768), (728, 31297), (833, 27352), (884, 25774), (952, 23933), (1052, 21658), (1274, 17884), (1547, 14728), (1666, 13676), (1768, 12887), (1841, 12376), (2104, 10829), (2548, 8942), (3094, 7364), (3332, 6838), (3419, 6664), (3682, 6188), (4471, 5096)]