72643382

素因数分解:

$2^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{4909}}^1$

素因数の和:5076

約数の個数: 24

約数和(自身を含む): 127620720

約数和(自身を除く): 54977338

約数列:

[1, 2, 7, 14, 49, 98, 151, 302, 1057, 2114, 4909, 7399, 9818, 14798, 34363, 68726, 240541, 481082, 741259, 1482518, 5188813, 10377626, 36321691, 72643382]

約数ペア:

[(1, 72643382), (2, 36321691), (7, 10377626), (14, 5188813), (49, 1482518), (98, 741259), (151, 481082), (302, 240541), (1057, 68726), (2114, 34363), (4909, 14798), (7399, 9818)]