64025836

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2687}}^1$

素因数の和:2758

約数の個数: 48

約数和(自身を含む): 137281536

約数和(自身を除く): 73255700

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 518, 644, 851, 1036, 1702, 2687, 3404, 5374, 5957, 10748, 11914, 18809, 23828, 37618, 61801, 75236, 99419, 123602, 198838, 247204, 397676, 432607, 695933, 865214, 1391866, 1730428, 2286637, 2783732, 4573274, 9146548, 16006459, 32012918, 64025836]

約数ペア:

[(1, 64025836), (2, 32012918), (4, 16006459), (7, 9146548), (14, 4573274), (23, 2783732), (28, 2286637), (37, 1730428), (46, 1391866), (74, 865214), (92, 695933), (148, 432607), (161, 397676), (259, 247204), (322, 198838), (518, 123602), (644, 99419), (851, 75236), (1036, 61801), (1702, 37618), (2687, 23828), (3404, 18809), (5374, 11914), (5957, 10748)]