25429664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61129}}^1$

素因数の和:61152

約数の個数: 24

約数和(自身を含む): 53916660

約数和(自身を除く): 28486996

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 61129, 122258, 244516, 489032, 794677, 978064, 1589354, 1956128, 3178708, 6357416, 12714832, 25429664]

約数ペア:

[(1, 25429664), (2, 12714832), (4, 6357416), (8, 3178708), (13, 1956128), (16, 1589354), (26, 978064), (32, 794677), (52, 489032), (104, 244516), (208, 122258), (416, 61129)]