70441264

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{10979}}^1$

素因数の和:11388

約数の個数: 20

約数和(自身を含む): 136832760

約数和(自身を除く): 66391496

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 10979, 21958, 43916, 87832, 175664, 4402579, 8805158, 17610316, 35220632, 70441264]

約数ペア:

[(1, 70441264), (2, 35220632), (4, 17610316), (8, 8805158), (16, 4402579), (401, 175664), (802, 87832), (1604, 43916), (3208, 21958), (6416, 10979)]