64975018

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{751}}^1$

素因数の和:1173

約数の個数: 16

約数和(自身を含む): 98542080

約数和(自身を除く): 33567062

約数列:

[1, 2, 181, 239, 362, 478, 751, 1502, 43259, 86518, 135931, 179489, 271862, 358978, 32487509, 64975018]

約数ペア:

[(1, 64975018), (2, 32487509), (181, 358978), (239, 271862), (362, 179489), (478, 135931), (751, 86518), (1502, 43259)]