260743744

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{94747}}^1$

素因数の和:94802

約数の個数: 28

約数和(自身を含む): 529451824

約数和(自身を除く): 268708080

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 94747, 189494, 378988, 757976, 1515952, 3031904, 4074121, 6063808, 8148242, 16296484, 32592968, 65185936, 130371872, 260743744]

約数ペア:

[(1, 260743744), (2, 130371872), (4, 65185936), (8, 32592968), (16, 16296484), (32, 8148242), (43, 6063808), (64, 4074121), (86, 3031904), (172, 1515952), (344, 757976), (688, 378988), (1376, 189494), (2752, 94747)]