28490464

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{7879}}^1$

素因数の和:8002

約数の個数: 24

約数和(自身を含む): 56594160

約数和(自身を除く): 28103696

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 7879, 15758, 31516, 63032, 126064, 252128, 890327, 1780654, 3561308, 7122616, 14245232, 28490464]

約数ペア:

[(1, 28490464), (2, 14245232), (4, 7122616), (8, 3561308), (16, 1780654), (32, 890327), (113, 252128), (226, 126064), (452, 63032), (904, 31516), (1808, 15758), (3616, 7879)]