74235896

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18671}}^1$

素因数の和:18755

約数の個数: 32

約数和(自身を含む): 161326080

約数和(自身を除く): 87090184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 18671, 37342, 74684, 130697, 149368, 261394, 522788, 1045576, 1325641, 2651282, 5302564, 9279487, 10605128, 18558974, 37117948, 74235896]

約数ペア:

[(1, 74235896), (2, 37117948), (4, 18558974), (7, 10605128), (8, 9279487), (14, 5302564), (28, 2651282), (56, 1325641), (71, 1045576), (142, 522788), (284, 261394), (497, 149368), (568, 130697), (994, 74684), (1988, 37342), (3976, 18671)]