71364688

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{7229}}^1$

素因数の和:7854

約数の個数: 20

約数和(自身を含む): 138512340

約数和(自身を除く): 67147652

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 7229, 9872, 14458, 28916, 57832, 115664, 4460293, 8920586, 17841172, 35682344, 71364688]

約数ペア:

[(1, 71364688), (2, 35682344), (4, 17841172), (8, 8920586), (16, 4460293), (617, 115664), (1234, 57832), (2468, 28916), (4936, 14458), (7229, 9872)]