40564288

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:275

約数の個数: 56

約数和(自身を含む): 83393280

約数和(自身を除く): 42828992

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 79, 113, 142, 158, 226, 284, 316, 452, 568, 632, 904, 1136, 1264, 1808, 2272, 2528, 3616, 4544, 5056, 5609, 7232, 8023, 8927, 11218, 16046, 17854, 22436, 32092, 35708, 44872, 64184, 71416, 89744, 128368, 142832, 179488, 256736, 285664, 358976, 513472, 571328, 633817, 1267634, 2535268, 5070536, 10141072, 20282144, 40564288]

約数ペア:

[(1, 40564288), (2, 20282144), (4, 10141072), (8, 5070536), (16, 2535268), (32, 1267634), (64, 633817), (71, 571328), (79, 513472), (113, 358976), (142, 285664), (158, 256736), (226, 179488), (284, 142832), (316, 128368), (452, 89744), (568, 71416), (632, 64184), (904, 44872), (1136, 35708), (1264, 32092), (1808, 22436), (2272, 17854), (2528, 16046), (3616, 11218), (4544, 8927), (5056, 8023), (5609, 7232)]