71679416

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{607}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 139536000

約数和(自身を除く): 67856584

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 509, 607, 1018, 1214, 2036, 2428, 4072, 4856, 14761, 17603, 29522, 35206, 59044, 70412, 118088, 140824, 308963, 617926, 1235852, 2471704, 8959927, 17919854, 35839708, 71679416]

約数ペア:

[(1, 71679416), (2, 35839708), (4, 17919854), (8, 8959927), (29, 2471704), (58, 1235852), (116, 617926), (232, 308963), (509, 140824), (607, 118088), (1018, 70412), (1214, 59044), (2036, 35206), (2428, 29522), (4072, 17603), (4856, 14761)]