64371601

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 80936960

約数和(自身を除く): 16565359

約数列:

[1, 7, 19, 37, 103, 127, 133, 259, 703, 721, 889, 1957, 2413, 3811, 4699, 4921, 13081, 13699, 16891, 26677, 32893, 72409, 89281, 91567, 248539, 483997, 506863, 624967, 1739773, 3387979, 9195943, 64371601]

約数ペア:

[(1, 64371601), (7, 9195943), (19, 3387979), (37, 1739773), (103, 624967), (127, 506863), (133, 483997), (259, 248539), (703, 91567), (721, 89281), (889, 72409), (1957, 32893), (2413, 26677), (3811, 16891), (4699, 13699), (4921, 13081)]