72335978

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{22993}}^1$

素因数の和:23030

約数の個数: 24

約数和(自身を含む): 128444484

約数和(自身を除く): 56108506

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 22993, 45986, 252923, 298909, 505846, 597818, 2782153, 3287999, 5564306, 6575998, 36167989, 72335978]

約数ペア:

[(1, 72335978), (2, 36167989), (11, 6575998), (13, 5564306), (22, 3287999), (26, 2782153), (121, 597818), (143, 505846), (242, 298909), (286, 252923), (1573, 45986), (3146, 22993)]