68114176

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 148631504

約数和(自身を除く): 80517328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 128, 194, 208, 211, 256, 388, 416, 422, 776, 832, 844, 1261, 1552, 1664, 1688, 2522, 2743, 3104, 3328, 3376, 5044, 5486, 6208, 6752, 10088, 10972, 12416, 13504, 20176, 20467, 21944, 24832, 27008, 40352, 40934, 43888, 54016, 80704, 81868, 87776, 161408, 163736, 175552, 266071, 322816, 327472, 351104, 532142, 654944, 702208, 1064284, 1309888, 2128568, 2619776, 4257136, 5239552, 8514272, 17028544, 34057088, 68114176]

約数ペア:

[(1, 68114176), (2, 34057088), (4, 17028544), (8, 8514272), (13, 5239552), (16, 4257136), (26, 2619776), (32, 2128568), (52, 1309888), (64, 1064284), (97, 702208), (104, 654944), (128, 532142), (194, 351104), (208, 327472), (211, 322816), (256, 266071), (388, 175552), (416, 163736), (422, 161408), (776, 87776), (832, 81868), (844, 80704), (1261, 54016), (1552, 43888), (1664, 40934), (1688, 40352), (2522, 27008), (2743, 24832), (3104, 21944), (3328, 20467), (3376, 20176), (5044, 13504), (5486, 12416), (6208, 10972), (6752, 10088)]