70226416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{337627}}^1$

素因数の和:337648

約数の個数: 20

約数和(自身を含む): 146530552

約数和(自身を除く): 76304136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 337627, 675254, 1350508, 2701016, 4389151, 5402032, 8778302, 17556604, 35113208, 70226416]

約数ペア:

[(1, 70226416), (2, 35113208), (4, 17556604), (8, 8778302), (13, 5402032), (16, 4389151), (26, 2701016), (52, 1350508), (104, 675254), (208, 337627)]