73478692

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5323}}^1$

素因数の和:5380

約数の個数: 48

約数和(自身を含む): 160997760

約数和(自身を除く): 87519068

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 3451, 5323, 6902, 10646, 13804, 21292, 37261, 74522, 90491, 149044, 154367, 180982, 308734, 361964, 617468, 633437, 1080569, 1266874, 2161138, 2533748, 2624239, 4322276, 5248478, 10496956, 18369673, 36739346, 73478692]

約数ペア:

[(1, 73478692), (2, 36739346), (4, 18369673), (7, 10496956), (14, 5248478), (17, 4322276), (28, 2624239), (29, 2533748), (34, 2161138), (58, 1266874), (68, 1080569), (116, 633437), (119, 617468), (203, 361964), (238, 308734), (406, 180982), (476, 154367), (493, 149044), (812, 90491), (986, 74522), (1972, 37261), (3451, 21292), (5323, 13804), (6902, 10646)]