40749674

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{2551}}^1$

素因数の和:2730

約数の個数: 24

約数和(自身を含む): 71568288

約数和(自身を除く): 30818614

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 1141, 2282, 2551, 5102, 7987, 15974, 17857, 35714, 124999, 249998, 415813, 831626, 2910691, 5821382, 20374837, 40749674]

約数ペア:

[(1, 40749674), (2, 20374837), (7, 5821382), (14, 2910691), (49, 831626), (98, 415813), (163, 249998), (326, 124999), (1141, 35714), (2282, 17857), (2551, 15974), (5102, 7987)]