29303428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1069}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 64713600

約数和(自身を除く): 35410172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 979, 1069, 1246, 1958, 2138, 2492, 3916, 4276, 6853, 7483, 11759, 13706, 14966, 23518, 27412, 29932, 47036, 82313, 95141, 164626, 190282, 329252, 380564, 665987, 1046551, 1331974, 2093102, 2663948, 4186204, 7325857, 14651714, 29303428]

約数ペア:

[(1, 29303428), (2, 14651714), (4, 7325857), (7, 4186204), (11, 2663948), (14, 2093102), (22, 1331974), (28, 1046551), (44, 665987), (77, 380564), (89, 329252), (154, 190282), (178, 164626), (308, 95141), (356, 82313), (623, 47036), (979, 29932), (1069, 27412), (1246, 23518), (1958, 14966), (2138, 13706), (2492, 11759), (3916, 7483), (4276, 6853)]