38854712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7949}}^1$

素因数の和:8015

約数の個数: 32

約数和(自身を含む): 80136000

約数和(自身を除く): 41281288

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 7949, 15898, 31796, 63592, 103337, 206674, 373603, 413348, 747206, 826696, 1494412, 2988824, 4856839, 9713678, 19427356, 38854712]

約数ペア:

[(1, 38854712), (2, 19427356), (4, 9713678), (8, 4856839), (13, 2988824), (26, 1494412), (47, 826696), (52, 747206), (94, 413348), (104, 373603), (188, 206674), (376, 103337), (611, 63592), (1222, 31796), (2444, 15898), (4888, 7949)]