38743016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{929}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 78510600

約数和(自身を除く): 39767584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 401, 802, 929, 1604, 1858, 3208, 3716, 5213, 7432, 10426, 12077, 20852, 24154, 41704, 48308, 96616, 372529, 745058, 1490116, 2980232, 4842877, 9685754, 19371508, 38743016]

約数ペア:

[(1, 38743016), (2, 19371508), (4, 9685754), (8, 4842877), (13, 2980232), (26, 1490116), (52, 745058), (104, 372529), (401, 96616), (802, 48308), (929, 41704), (1604, 24154), (1858, 20852), (3208, 12077), (3716, 10426), (5213, 7432)]