104820992

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 217808640

約数和(自身を除く): 112987648

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 73, 79, 128, 142, 146, 158, 256, 284, 292, 316, 568, 584, 632, 1136, 1168, 1264, 2272, 2336, 2528, 4544, 4672, 5056, 5183, 5609, 5767, 9088, 9344, 10112, 10366, 11218, 11534, 18176, 18688, 20224, 20732, 22436, 23068, 41464, 44872, 46136, 82928, 89744, 92272, 165856, 179488, 184544, 331712, 358976, 369088, 409457, 663424, 717952, 738176, 818914, 1326848, 1435904, 1476352, 1637828, 3275656, 6551312, 13102624, 26205248, 52410496, 104820992]

約数ペア:

[(1, 104820992), (2, 52410496), (4, 26205248), (8, 13102624), (16, 6551312), (32, 3275656), (64, 1637828), (71, 1476352), (73, 1435904), (79, 1326848), (128, 818914), (142, 738176), (146, 717952), (158, 663424), (256, 409457), (284, 369088), (292, 358976), (316, 331712), (568, 184544), (584, 179488), (632, 165856), (1136, 92272), (1168, 89744), (1264, 82928), (2272, 46136), (2336, 44872), (2528, 41464), (4544, 23068), (4672, 22436), (5056, 20732), (5183, 20224), (5609, 18688), (5767, 18176), (9088, 11534), (9344, 11218), (10112, 10366)]