64998832

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{12979}}^1$

素因数の和:13300

約数の個数: 20

約数和(自身を含む): 126347320

約数和(自身を除く): 61348488

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 12979, 25958, 51916, 103832, 207664, 4062427, 8124854, 16249708, 32499416, 64998832]

約数ペア:

[(1, 64998832), (2, 32499416), (4, 16249708), (8, 8124854), (16, 4062427), (313, 207664), (626, 103832), (1252, 51916), (2504, 25958), (5008, 12979)]