28927384

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1861}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 56977200

約数和(自身を除く): 28049816

約数列:

[1, 2, 4, 8, 29, 58, 67, 116, 134, 232, 268, 536, 1861, 1943, 3722, 3886, 7444, 7772, 14888, 15544, 53969, 107938, 124687, 215876, 249374, 431752, 498748, 997496, 3615923, 7231846, 14463692, 28927384]

約数ペア:

[(1, 28927384), (2, 14463692), (4, 7231846), (8, 3615923), (29, 997496), (58, 498748), (67, 431752), (116, 249374), (134, 215876), (232, 124687), (268, 107938), (536, 53969), (1861, 15544), (1943, 14888), (3722, 7772), (3886, 7444)]