71433616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{234979}}^1$

素因数の和:235006

約数の個数: 20

約数和(自身を含む): 145687600

約数和(自身を除く): 74253984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 234979, 469958, 939916, 1879832, 3759664, 4464601, 8929202, 17858404, 35716808, 71433616]

約数ペア:

[(1, 71433616), (2, 35716808), (4, 17858404), (8, 8929202), (16, 4464601), (19, 3759664), (38, 1879832), (76, 939916), (152, 469958), (304, 234979)]