28660488

素因数分解:

$2^3\times 3^1\times {\mathrm{601}}^1\times {\mathrm{1987}}^1$

素因数の和:2597

約数の個数: 32

約数和(自身を含む): 71806560

約数和(自身を除く): 43146072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 601, 1202, 1803, 1987, 2404, 3606, 3974, 4808, 5961, 7212, 7948, 11922, 14424, 15896, 23844, 47688, 1194187, 2388374, 3582561, 4776748, 7165122, 9553496, 14330244, 28660488]

約数ペア:

[(1, 28660488), (2, 14330244), (3, 9553496), (4, 7165122), (6, 4776748), (8, 3582561), (12, 2388374), (24, 1194187), (601, 47688), (1202, 23844), (1803, 15896), (1987, 14424), (2404, 11922), (3606, 7948), (3974, 7212), (4808, 5961)]