56840688

素因数分解:

$2^4\times 3^2\times {\mathrm{394727}}^1$

素因数の和:394741

約数の個数: 30

約数和(自身を含む): 159075384

約数和(自身を除く): 102234696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 394727, 789454, 1184181, 1578908, 2368362, 3157816, 3552543, 4736724, 6315632, 7105086, 9473448, 14210172, 18946896, 28420344, 56840688]

約数ペア:

[(1, 56840688), (2, 28420344), (3, 18946896), (4, 14210172), (6, 9473448), (8, 7105086), (9, 6315632), (12, 4736724), (16, 3552543), (18, 3157816), (24, 2368362), (36, 1578908), (48, 1184181), (72, 789454), (144, 394727)]