9760816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:469

約数の個数: 40

約数和(自身を含む): 20561184

約数和(自身を除く): 10800368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 281, 334, 562, 668, 1124, 1336, 2171, 2248, 2672, 3653, 4342, 4496, 7306, 8684, 14612, 17368, 29224, 34736, 46927, 58448, 93854, 187708, 375416, 610051, 750832, 1220102, 2440204, 4880408, 9760816]

約数ペア:

[(1, 9760816), (2, 4880408), (4, 2440204), (8, 1220102), (13, 750832), (16, 610051), (26, 375416), (52, 187708), (104, 93854), (167, 58448), (208, 46927), (281, 34736), (334, 29224), (562, 17368), (668, 14612), (1124, 8684), (1336, 7306), (2171, 4496), (2248, 4342), (2672, 3653)]