79364272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{381559}}^1$

素因数の和:381580

約数の個数: 20

約数和(自身を含む): 165597040

約数和(自身を除く): 86232768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 381559, 763118, 1526236, 3052472, 4960267, 6104944, 9920534, 19841068, 39682136, 79364272]

約数ペア:

[(1, 79364272), (2, 39682136), (4, 19841068), (8, 9920534), (13, 6104944), (16, 4960267), (26, 3052472), (52, 1526236), (104, 763118), (208, 381559)]