25549648

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{3793}}^1$

素因数の和:4222

約数の個数: 20

約数和(自身を含む): 49633108

約数和(自身を除く): 24083460

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 3793, 6736, 7586, 15172, 30344, 60688, 1596853, 3193706, 6387412, 12774824, 25549648]

約数ペア:

[(1, 25549648), (2, 12774824), (4, 6387412), (8, 3193706), (16, 1596853), (421, 60688), (842, 30344), (1684, 15172), (3368, 7586), (3793, 6736)]