56481628

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{65071}}^1$

素因数の和:65113

約数の個数: 24

約数和(自身を含む): 116609024

約数和(自身を除く): 60127396

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 65071, 130142, 260284, 455497, 910994, 1821988, 2017201, 4034402, 8068804, 14120407, 28240814, 56481628]

約数ペア:

[(1, 56481628), (2, 28240814), (4, 14120407), (7, 8068804), (14, 4034402), (28, 2017201), (31, 1821988), (62, 910994), (124, 455497), (217, 260284), (434, 130142), (868, 65071)]