64373286

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1103}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 131632128

約数和(自身を除く): 67258842

約数列:

[1, 2, 3, 6, 71, 137, 142, 213, 274, 411, 426, 822, 1103, 2206, 3309, 6618, 9727, 19454, 29181, 58362, 78313, 151111, 156626, 234939, 302222, 453333, 469878, 906666, 10728881, 21457762, 32186643, 64373286]

約数ペア:

[(1, 64373286), (2, 32186643), (3, 21457762), (6, 10728881), (71, 906666), (137, 469878), (142, 453333), (213, 302222), (274, 234939), (411, 156626), (426, 151111), (822, 78313), (1103, 58362), (2206, 29181), (3309, 19454), (6618, 9727)]