29681938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1549}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 53121600

約数和(自身を除く): 23439662

約数列:

[1, 2, 11, 13, 22, 26, 67, 134, 143, 286, 737, 871, 1474, 1549, 1742, 3098, 9581, 17039, 19162, 20137, 34078, 40274, 103783, 207566, 221507, 443014, 1141613, 1349179, 2283226, 2698358, 14840969, 29681938]

約数ペア:

[(1, 29681938), (2, 14840969), (11, 2698358), (13, 2283226), (22, 1349179), (26, 1141613), (67, 443014), (134, 221507), (143, 207566), (286, 103783), (737, 40274), (871, 34078), (1474, 20137), (1549, 19162), (1742, 17039), (3098, 9581)]