79435454

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1777}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 142012416

約数和(自身を除く): 62576962

約数列:

[1, 2, 7, 14, 31, 62, 103, 206, 217, 434, 721, 1442, 1777, 3193, 3554, 6386, 12439, 22351, 24878, 44702, 55087, 110174, 183031, 366062, 385609, 771218, 1281217, 2562434, 5673961, 11347922, 39717727, 79435454]

約数ペア:

[(1, 79435454), (2, 39717727), (7, 11347922), (14, 5673961), (31, 2562434), (62, 1281217), (103, 771218), (206, 385609), (217, 366062), (434, 183031), (721, 110174), (1442, 55087), (1777, 44702), (3193, 24878), (3554, 22351), (6386, 12439)]