12280491728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{821}}^1\times {\mathrm{32237}}^1$

素因数の和:33095

約数の個数: 40

約数和(自身を含む): 24644661480

約数和(自身を除く): 12364169752

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 821, 1642, 3284, 6568, 13136, 23809, 32237, 47618, 64474, 95236, 128948, 190472, 257896, 380944, 515792, 934873, 1869746, 3739492, 7478984, 14957968, 26466577, 52933154, 105866308, 211732616, 423465232, 767530733, 1535061466, 3070122932, 6140245864, 12280491728]

約数ペア:

[(1, 12280491728), (2, 6140245864), (4, 3070122932), (8, 1535061466), (16, 767530733), (29, 423465232), (58, 211732616), (116, 105866308), (232, 52933154), (464, 26466577), (821, 14957968), (1642, 7478984), (3284, 3739492), (6568, 1869746), (13136, 934873), (23809, 515792), (32237, 380944), (47618, 257896), (64474, 190472), (95236, 128948)]