25248937

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2039}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 30355200

約数和(自身を除く): 5106263

約数列:

[1, 7, 29, 61, 203, 427, 1769, 2039, 12383, 14273, 59131, 124379, 413917, 870653, 3606991, 25248937]

約数ペア:

[(1, 25248937), (7, 3606991), (29, 870653), (61, 413917), (203, 124379), (427, 59131), (1769, 14273), (2039, 12383)]