72239056

素因数分解:

$2^4\times {\mathrm{1013}}^1\times {\mathrm{4457}}^1$

素因数の和:5478

約数の個数: 20

約数和(自身を含む): 140132772

約数和(自身を除く): 67893716

約数列:

[1, 2, 4, 8, 16, 1013, 2026, 4052, 4457, 8104, 8914, 16208, 17828, 35656, 71312, 4514941, 9029882, 18059764, 36119528, 72239056]

約数ペア:

[(1, 72239056), (2, 36119528), (4, 18059764), (8, 9029882), (16, 4514941), (1013, 71312), (2026, 35656), (4052, 17828), (4457, 16208), (8104, 8914)]