71555632

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{120871}}^1$

素因数の和:120916

約数の個数: 20

約数和(自身を含む): 142387216

約数和(自身を除く): 70831584

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 120871, 241742, 483484, 966968, 1933936, 4472227, 8944454, 17888908, 35777816, 71555632]

約数ペア:

[(1, 71555632), (2, 35777816), (4, 17888908), (8, 8944454), (16, 4472227), (37, 1933936), (74, 966968), (148, 483484), (296, 241742), (592, 120871)]