72600778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{40289}}^1$

素因数の和:40361

約数の個数: 16

約数和(自身を含む): 117485640

約数和(自身を除く): 44884862

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 40289, 80578, 684913, 1369826, 2135317, 4270634, 36300389, 72600778]

約数ペア:

[(1, 72600778), (2, 36300389), (17, 4270634), (34, 2135317), (53, 1369826), (106, 684913), (901, 80578), (1802, 40289)]