67872712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10891}}^1$

素因数の和:10957

約数の個数: 32

約数和(自身を含む): 137239200

約数和(自身を除く): 69366488

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 10891, 21782, 43564, 87128, 206929, 413858, 446531, 827716, 893062, 1655432, 1786124, 3572248, 8484089, 16968178, 33936356, 67872712]

約数ペア:

[(1, 67872712), (2, 33936356), (4, 16968178), (8, 8484089), (19, 3572248), (38, 1786124), (41, 1655432), (76, 893062), (82, 827716), (152, 446531), (164, 413858), (328, 206929), (779, 87128), (1558, 43564), (3116, 21782), (6232, 10891)]