68646136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 150504480

約数和(自身を除く): 81858344

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 221, 328, 442, 533, 697, 884, 947, 1066, 1394, 1768, 1894, 2132, 2788, 3788, 4264, 5576, 7576, 9061, 12311, 16099, 18122, 24622, 32198, 36244, 38827, 49244, 64396, 72488, 77654, 98488, 128792, 155308, 209287, 310616, 418574, 504751, 660059, 837148, 1009502, 1320118, 1674296, 2019004, 2640236, 4038008, 5280472, 8580767, 17161534, 34323068, 68646136]

約数ペア:

[(1, 68646136), (2, 34323068), (4, 17161534), (8, 8580767), (13, 5280472), (17, 4038008), (26, 2640236), (34, 2019004), (41, 1674296), (52, 1320118), (68, 1009502), (82, 837148), (104, 660059), (136, 504751), (164, 418574), (221, 310616), (328, 209287), (442, 155308), (533, 128792), (697, 98488), (884, 77654), (947, 72488), (1066, 64396), (1394, 49244), (1768, 38827), (1894, 36244), (2132, 32198), (2788, 24622), (3788, 18122), (4264, 16099), (5576, 12311), (7576, 9061)]