72532976

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{18061}}^1$

素因数の和:18320

約数の個数: 20

約数和(自身を含む): 141100344

約数和(自身を除く): 68567368

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 18061, 36122, 72244, 144488, 288976, 4533311, 9066622, 18133244, 36266488, 72532976]

約数ペア:

[(1, 72532976), (2, 36266488), (4, 18133244), (8, 9066622), (16, 4533311), (251, 288976), (502, 144488), (1004, 72244), (2008, 36122), (4016, 18061)]