72542816

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{15013}}^1$

素因数の和:15174

約数の個数: 24

約数和(自身を含む): 143774064

約数和(自身を除く): 71231248

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 1208, 2416, 4832, 15013, 30026, 60052, 120104, 240208, 480416, 2266963, 4533926, 9067852, 18135704, 36271408, 72542816]

約数ペア:

[(1, 72542816), (2, 36271408), (4, 18135704), (8, 9067852), (16, 4533926), (32, 2266963), (151, 480416), (302, 240208), (604, 120104), (1208, 60052), (2416, 30026), (4832, 15013)]