64868024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2797}}^1$

素因数の和:3039

約数の個数: 32

約数和(自身を含む): 131617920

約数和(自身を除く): 66749896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1784, 2797, 2899, 5594, 5798, 11188, 11596, 22376, 23192, 36361, 72722, 145444, 290888, 623731, 1247462, 2494924, 4989848, 8108503, 16217006, 32434012, 64868024]

約数ペア:

[(1, 64868024), (2, 32434012), (4, 16217006), (8, 8108503), (13, 4989848), (26, 2494924), (52, 1247462), (104, 623731), (223, 290888), (446, 145444), (892, 72722), (1784, 36361), (2797, 23192), (2899, 22376), (5594, 11596), (5798, 11188)]