71901208

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{7559}}^1$

素因数の和:7635

約数の個数: 32

約数和(自身を含む): 142884000

約数和(自身を除く): 70982792

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 328, 1189, 2378, 4756, 7559, 9512, 15118, 30236, 60472, 219211, 309919, 438422, 619838, 876844, 1239676, 1753688, 2479352, 8987651, 17975302, 35950604, 71901208]

約数ペア:

[(1, 71901208), (2, 35950604), (4, 17975302), (8, 8987651), (29, 2479352), (41, 1753688), (58, 1239676), (82, 876844), (116, 619838), (164, 438422), (232, 309919), (328, 219211), (1189, 60472), (2378, 30236), (4756, 15118), (7559, 9512)]