78691028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89017}}^1$

素因数の和:89051

約数の個数: 24

約数和(自身を含む): 157027752

約数和(自身を除く): 78336724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 89017, 178034, 356068, 1157221, 1513289, 2314442, 3026578, 4628884, 6053156, 19672757, 39345514, 78691028]

約数ペア:

[(1, 78691028), (2, 39345514), (4, 19672757), (13, 6053156), (17, 4628884), (26, 3026578), (34, 2314442), (52, 1513289), (68, 1157221), (221, 356068), (442, 178034), (884, 89017)]