72802772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{152947}}^1$

素因数の和:152975

約数の個数: 24

約数和(自身を含む): 154171584

約数和(自身を除く): 81368812

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 152947, 305894, 611788, 1070629, 2141258, 2600099, 4282516, 5200198, 10400396, 18200693, 36401386, 72802772]

約数ペア:

[(1, 72802772), (2, 36401386), (4, 18200693), (7, 10400396), (14, 5200198), (17, 4282516), (28, 2600099), (34, 2141258), (68, 1070629), (119, 611788), (238, 305894), (476, 152947)]