38456684

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72287}}^1$

素因数の和:72317

約数の個数: 24

約数和(自身を含む): 80962560

約数和(自身を除く): 42505876

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 72287, 144574, 289148, 506009, 1012018, 1373453, 2024036, 2746906, 5493812, 9614171, 19228342, 38456684]

約数ペア:

[(1, 38456684), (2, 19228342), (4, 9614171), (7, 5493812), (14, 2746906), (19, 2024036), (28, 1373453), (38, 1012018), (76, 506009), (133, 289148), (266, 144574), (532, 72287)]