28742412

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{30319}}^1$

素因数の和:30405

約数の個数: 24

約数和(自身を含む): 67916800

約数和(自身を除く): 39174388

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 30319, 60638, 90957, 121276, 181914, 363828, 2395201, 4790402, 7185603, 9580804, 14371206, 28742412]

約数ペア:

[(1, 28742412), (2, 14371206), (3, 9580804), (4, 7185603), (6, 4790402), (12, 2395201), (79, 363828), (158, 181914), (237, 121276), (316, 90957), (474, 60638), (948, 30319)]