25239408

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{3529}}^1$

素因数の和:3689

約数の個数: 40

約数和(自身を含む): 65658000

約数和(自身を除く): 40418592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3529, 3576, 7058, 7152, 10587, 14116, 21174, 28232, 42348, 56464, 84696, 169392, 525821, 1051642, 1577463, 2103284, 3154926, 4206568, 6309852, 8413136, 12619704, 25239408]

約数ペア:

[(1, 25239408), (2, 12619704), (3, 8413136), (4, 6309852), (6, 4206568), (8, 3154926), (12, 2103284), (16, 1577463), (24, 1051642), (48, 525821), (149, 169392), (298, 84696), (447, 56464), (596, 42348), (894, 28232), (1192, 21174), (1788, 14116), (2384, 10587), (3529, 7152), (3576, 7058)]