29640772

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{7727}}^1$

素因数の和:7875

約数の個数: 24

約数和(自身を含む): 59721984

約数和(自身を除く): 30081212

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 7727, 15454, 30908, 54089, 108178, 216356, 1058599, 2117198, 4234396, 7410193, 14820386, 29640772]

約数ペア:

[(1, 29640772), (2, 14820386), (4, 7410193), (7, 4234396), (14, 2117198), (28, 1058599), (137, 216356), (274, 108178), (548, 54089), (959, 30908), (1918, 15454), (3836, 7727)]