56735568

素因数分解:

$2^4\times 3^2\times {\mathrm{393997}}^1$

素因数の和:394011

約数の個数: 30

約数和(自身を含む): 158781194

約数和(自身を除く): 102045626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 393997, 787994, 1181991, 1575988, 2363982, 3151976, 3545973, 4727964, 6303952, 7091946, 9455928, 14183892, 18911856, 28367784, 56735568]

約数ペア:

[(1, 56735568), (2, 28367784), (3, 18911856), (4, 14183892), (6, 9455928), (8, 7091946), (9, 6303952), (12, 4727964), (16, 3545973), (18, 3151976), (24, 2363982), (36, 1575988), (48, 1181991), (72, 787994), (144, 393997)]