56120072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{369211}}^1$

素因数の和:369236

約数の個数: 16

約数和(自身を含む): 110763600

約数和(自身を除く): 54643528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 369211, 738422, 1476844, 2953688, 7015009, 14030018, 28060036, 56120072]

約数ペア:

[(1, 56120072), (2, 28060036), (4, 14030018), (8, 7015009), (19, 2953688), (38, 1476844), (76, 738422), (152, 369211)]