56395456

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67783}}^1$

素因数の和:67808

約数の個数: 28

約数和(自身を含む): 120519952

約数和(自身を除く): 64124496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 67783, 135566, 271132, 542264, 881179, 1084528, 1762358, 2169056, 3524716, 4338112, 7049432, 14098864, 28197728, 56395456]

約数ペア:

[(1, 56395456), (2, 28197728), (4, 14098864), (8, 7049432), (13, 4338112), (16, 3524716), (26, 2169056), (32, 1762358), (52, 1084528), (64, 881179), (104, 542264), (208, 271132), (416, 135566), (832, 67783)]