71526532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{883}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 156828672

約数和(自身を除く): 85302140

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 263, 308, 526, 883, 1052, 1766, 1841, 2893, 3532, 3682, 5786, 6181, 7364, 9713, 11572, 12362, 19426, 20251, 24724, 38852, 40502, 67991, 81004, 135982, 232229, 271964, 464458, 928916, 1625603, 2554519, 3251206, 5109038, 6502412, 10218076, 17881633, 35763266, 71526532]

約数ペア:

[(1, 71526532), (2, 35763266), (4, 17881633), (7, 10218076), (11, 6502412), (14, 5109038), (22, 3251206), (28, 2554519), (44, 1625603), (77, 928916), (154, 464458), (263, 271964), (308, 232229), (526, 135982), (883, 81004), (1052, 67991), (1766, 40502), (1841, 38852), (2893, 24724), (3532, 20251), (3682, 19426), (5786, 12362), (6181, 11572), (7364, 9713)]