25592884

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 45708768

約数和(自身を除く): 20115884

約数列:

[1, 2, 4, 83, 157, 166, 314, 332, 491, 628, 982, 1964, 13031, 26062, 40753, 52124, 77087, 81506, 154174, 163012, 308348, 6398221, 12796442, 25592884]

約数ペア:

[(1, 25592884), (2, 12796442), (4, 6398221), (83, 308348), (157, 163012), (166, 154174), (314, 81506), (332, 77087), (491, 52124), (628, 40753), (982, 26062), (1964, 13031)]