75289136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{361967}}^1$

素因数の和:361988

約数の個数: 20

約数和(自身を含む): 157094112

約数和(自身を除く): 81804976

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 361967, 723934, 1447868, 2895736, 4705571, 5791472, 9411142, 18822284, 37644568, 75289136]

約数ペア:

[(1, 75289136), (2, 37644568), (4, 18822284), (8, 9411142), (13, 5791472), (16, 4705571), (26, 2895736), (52, 1447868), (104, 723934), (208, 361967)]