63947416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8423}}^1$

素因数の和:8515

約数の個数: 32

約数和(自身を含む): 130908960

約数和(自身を除く): 66961544

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 8423, 16846, 33692, 67384, 109499, 218998, 437996, 614879, 875992, 1229758, 2459516, 4919032, 7993427, 15986854, 31973708, 63947416]

約数ペア:

[(1, 63947416), (2, 31973708), (4, 15986854), (8, 7993427), (13, 4919032), (26, 2459516), (52, 1229758), (73, 875992), (104, 614879), (146, 437996), (292, 218998), (584, 109499), (949, 67384), (1898, 33692), (3796, 16846), (7592, 8423)]