72935828

素因数分解:

$2^2\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{1993}}^1$

素因数の和:3311

約数の個数: 24

約数和(自身を含む): 146056512

約数和(自身を除く): 73120684

約数列:

[1, 2, 4, 7, 14, 28, 1307, 1993, 2614, 3986, 5228, 7972, 9149, 13951, 18298, 27902, 36596, 55804, 2604851, 5209702, 10419404, 18233957, 36467914, 72935828]

約数ペア:

[(1, 72935828), (2, 36467914), (4, 18233957), (7, 10419404), (14, 5209702), (28, 2604851), (1307, 55804), (1993, 36596), (2614, 27902), (3986, 18298), (5228, 13951), (7972, 9149)]