9278045984

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{8317}}^1$

素因数の和:8889

約数の個数: 48

約数和(自身を含む): 18563380416

約数和(自身を除く): 9285334432

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 491, 568, 982, 1136, 1964, 2272, 3928, 7856, 8317, 15712, 16634, 33268, 34861, 66536, 69722, 133072, 139444, 266144, 278888, 557776, 590507, 1115552, 1181014, 2362028, 4083647, 4724056, 8167294, 9448112, 16334588, 18896224, 32669176, 65338352, 130676704, 289938937, 579877874, 1159755748, 2319511496, 4639022992, 9278045984]

約数ペア:

[(1, 9278045984), (2, 4639022992), (4, 2319511496), (8, 1159755748), (16, 579877874), (32, 289938937), (71, 130676704), (142, 65338352), (284, 32669176), (491, 18896224), (568, 16334588), (982, 9448112), (1136, 8167294), (1964, 4724056), (2272, 4083647), (3928, 2362028), (7856, 1181014), (8317, 1115552), (15712, 590507), (16634, 557776), (33268, 278888), (34861, 266144), (66536, 139444), (69722, 133072)]