40761688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24379}}^1$

素因数の和:24415

約数の個数: 32

約数和(自身を含む): 87768000

約数和(自身を除く): 47006312

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 24379, 48758, 97516, 195032, 268169, 463201, 536338, 926402, 1072676, 1852804, 2145352, 3705608, 5095211, 10190422, 20380844, 40761688]

約数ペア:

[(1, 40761688), (2, 20380844), (4, 10190422), (8, 5095211), (11, 3705608), (19, 2145352), (22, 1852804), (38, 1072676), (44, 926402), (76, 536338), (88, 463201), (152, 268169), (209, 195032), (418, 97516), (836, 48758), (1672, 24379)]