72620528

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{7193}}^1$

素因数の和:7832

約数の個数: 20

約数和(自身を含む): 140944848

約数和(自身を除く): 68324320

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 5048, 7193, 10096, 14386, 28772, 57544, 115088, 4538783, 9077566, 18155132, 36310264, 72620528]

約数ペア:

[(1, 72620528), (2, 36310264), (4, 18155132), (8, 9077566), (16, 4538783), (631, 115088), (1262, 57544), (2524, 28772), (5048, 14386), (7193, 10096)]