29131718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 56881440

約数和(自身を除く): 27749722

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 121, 154, 203, 242, 319, 406, 593, 638, 847, 1186, 1694, 2233, 3509, 4151, 4466, 6523, 7018, 8302, 13046, 17197, 24563, 34394, 45661, 49126, 71753, 91322, 120379, 143506, 189167, 240758, 378334, 502271, 1004542, 1324169, 2080837, 2648338, 4161674, 14565859, 29131718]

約数ペア:

[(1, 29131718), (2, 14565859), (7, 4161674), (11, 2648338), (14, 2080837), (22, 1324169), (29, 1004542), (58, 502271), (77, 378334), (121, 240758), (154, 189167), (203, 143506), (242, 120379), (319, 91322), (406, 71753), (593, 49126), (638, 45661), (847, 34394), (1186, 24563), (1694, 17197), (2233, 13046), (3509, 8302), (4151, 7018), (4466, 6523)]