72136714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 120504384

約数和(自身を除く): 48367670

約数列:

[1, 2, 13, 26, 43, 86, 113, 226, 559, 571, 1118, 1142, 1469, 2938, 4859, 7423, 9718, 14846, 24553, 49106, 63167, 64523, 126334, 129046, 319189, 638378, 838799, 1677598, 2774489, 5548978, 36068357, 72136714]

約数ペア:

[(1, 72136714), (2, 36068357), (13, 5548978), (26, 2774489), (43, 1677598), (86, 838799), (113, 638378), (226, 319189), (559, 129046), (571, 126334), (1118, 64523), (1142, 63167), (1469, 49106), (2938, 24553), (4859, 14846), (7423, 9718)]