64478144

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{59263}}^1$

素因数の和:59292

約数の個数: 28

約数和(自身を含む): 135477504

約数和(自身を除く): 70999360

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 59263, 118526, 237052, 474104, 948208, 1007471, 1896416, 2014942, 3792832, 4029884, 8059768, 16119536, 32239072, 64478144]

約数ペア:

[(1, 64478144), (2, 32239072), (4, 16119536), (8, 8059768), (16, 4029884), (17, 3792832), (32, 2014942), (34, 1896416), (64, 1007471), (68, 948208), (136, 474104), (272, 237052), (544, 118526), (1088, 59263)]