15729744

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7621}}^1$

素因数の和:7675

約数の個数: 40

約数和(自身を含む): 41585632

約数和(自身を除く): 25855888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 7621, 15242, 22863, 30484, 45726, 60968, 91452, 121936, 182904, 327703, 365808, 655406, 983109, 1310812, 1966218, 2621624, 3932436, 5243248, 7864872, 15729744]

約数ペア:

[(1, 15729744), (2, 7864872), (3, 5243248), (4, 3932436), (6, 2621624), (8, 1966218), (12, 1310812), (16, 983109), (24, 655406), (43, 365808), (48, 327703), (86, 182904), (129, 121936), (172, 91452), (258, 60968), (344, 45726), (516, 30484), (688, 22863), (1032, 15242), (2064, 7621)]