25874402

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1621}}^1$

素因数の和:1993

約数の個数: 16

約数和(自身を含む): 40640832

約数和(自身を除く): 14766430

約数列:

[1, 2, 23, 46, 347, 694, 1621, 3242, 7981, 15962, 37283, 74566, 562487, 1124974, 12937201, 25874402]

約数ペア:

[(1, 25874402), (2, 12937201), (23, 1124974), (46, 562487), (347, 74566), (694, 37283), (1621, 15962), (3242, 7981)]