25059284

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1129}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 45561600

約数和(自身を除く): 20502316

約数列:

[1, 2, 4, 31, 62, 124, 179, 358, 716, 1129, 2258, 4516, 5549, 11098, 22196, 34999, 69998, 139996, 202091, 404182, 808364, 6264821, 12529642, 25059284]

約数ペア:

[(1, 25059284), (2, 12529642), (4, 6264821), (31, 808364), (62, 404182), (124, 202091), (179, 139996), (358, 69998), (716, 34999), (1129, 22196), (2258, 11098), (4516, 5549)]