7888945106

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 13978828800

約数和(自身を除く): 6089883694

約数列:

[1, 2, 7, 14, 59, 118, 127, 157, 254, 314, 413, 479, 826, 889, 958, 1099, 1778, 2198, 3353, 6706, 7493, 9263, 14986, 18526, 19939, 28261, 39878, 52451, 56522, 60833, 64841, 75203, 104902, 121666, 129682, 139573, 150406, 197827, 279146, 395654, 425831, 526421, 851662, 1052842, 1176401, 2352802, 3589147, 4436977, 7178294, 8234807, 8873954, 9550781, 16469614, 19101562, 25124029, 31058839, 50248058, 62117678, 66855467, 133710934, 563496079, 1126992158, 3944472553, 7888945106]

約数ペア:

[(1, 7888945106), (2, 3944472553), (7, 1126992158), (14, 563496079), (59, 133710934), (118, 66855467), (127, 62117678), (157, 50248058), (254, 31058839), (314, 25124029), (413, 19101562), (479, 16469614), (826, 9550781), (889, 8873954), (958, 8234807), (1099, 7178294), (1778, 4436977), (2198, 3589147), (3353, 2352802), (6706, 1176401), (7493, 1052842), (9263, 851662), (14986, 526421), (18526, 425831), (19939, 395654), (28261, 279146), (39878, 197827), (52451, 150406), (56522, 139573), (60833, 129682), (64841, 121666), (75203, 104902)]