17328256

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 38972160

約数和(自身を除く): 21643904

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 341, 352, 397, 496, 682, 704, 794, 992, 1364, 1408, 1588, 1984, 2728, 3176, 3968, 4367, 5456, 6352, 8734, 10912, 12307, 12704, 17468, 21824, 24614, 25408, 34936, 43648, 49228, 50816, 69872, 98456, 135377, 139744, 196912, 270754, 279488, 393824, 541508, 558976, 787648, 1083016, 1575296, 2166032, 4332064, 8664128, 17328256]

約数ペア:

[(1, 17328256), (2, 8664128), (4, 4332064), (8, 2166032), (11, 1575296), (16, 1083016), (22, 787648), (31, 558976), (32, 541508), (44, 393824), (62, 279488), (64, 270754), (88, 196912), (124, 139744), (128, 135377), (176, 98456), (248, 69872), (341, 50816), (352, 49228), (397, 43648), (496, 34936), (682, 25408), (704, 24614), (794, 21824), (992, 17468), (1364, 12704), (1408, 12307), (1588, 10912), (1984, 8734), (2728, 6352), (3176, 5456), (3968, 4367)]