2878639424

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{433}}^1\times {\mathrm{953}}^1$

素因数の和:1507

約数の個数: 56

約数和(自身を含む): 5784082920

約数和(自身を除く): 2905443496

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 433, 436, 866, 872, 953, 1732, 1744, 1906, 3464, 3488, 3812, 6928, 6976, 7624, 13856, 15248, 27712, 30496, 47197, 60992, 94394, 103877, 188788, 207754, 377576, 412649, 415508, 755152, 825298, 831016, 1510304, 1650596, 1662032, 3020608, 3301192, 3324064, 6602384, 6648128, 13204768, 26409536, 44978741, 89957482, 179914964, 359829928, 719659856, 1439319712, 2878639424]

約数ペア:

[(1, 2878639424), (2, 1439319712), (4, 719659856), (8, 359829928), (16, 179914964), (32, 89957482), (64, 44978741), (109, 26409536), (218, 13204768), (433, 6648128), (436, 6602384), (866, 3324064), (872, 3301192), (953, 3020608), (1732, 1662032), (1744, 1650596), (1906, 1510304), (3464, 831016), (3488, 825298), (3812, 755152), (6928, 415508), (6976, 412649), (7624, 377576), (13856, 207754), (15248, 188788), (27712, 103877), (30496, 94394), (47197, 60992)]