38725972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3691}}^1$

素因数の和:3799

約数の個数: 24

約数和(自身を含む): 70502432

約数和(自身を除く): 31776460

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 3691, 5246, 7382, 10492, 14764, 158713, 225151, 317426, 450302, 634852, 900604, 9681493, 19362986, 38725972]

約数ペア:

[(1, 38725972), (2, 19362986), (4, 9681493), (43, 900604), (61, 634852), (86, 450302), (122, 317426), (172, 225151), (244, 158713), (2623, 14764), (3691, 10492), (5246, 7382)]