40727908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5717}}^1$

素因数の和:5871

約数の個数: 24

約数和(自身を含む): 77330232

約数和(自身を除く): 36602324

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 5717, 7124, 11434, 22868, 74321, 148642, 297284, 783229, 1566458, 3132916, 10181977, 20363954, 40727908]

約数ペア:

[(1, 40727908), (2, 20363954), (4, 10181977), (13, 3132916), (26, 1566458), (52, 783229), (137, 297284), (274, 148642), (548, 74321), (1781, 22868), (3562, 11434), (5717, 7124)]