42689816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5623}}^1$

素因数の和:5715

約数の個数: 32

約数和(自身を含む): 87396960

約数和(自身を除く): 44707144

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 5623, 7592, 11246, 22492, 44984, 73099, 146198, 292396, 410479, 584792, 820958, 1641916, 3283832, 5336227, 10672454, 21344908, 42689816]

約数ペア:

[(1, 42689816), (2, 21344908), (4, 10672454), (8, 5336227), (13, 3283832), (26, 1641916), (52, 820958), (73, 584792), (104, 410479), (146, 292396), (292, 146198), (584, 73099), (949, 44984), (1898, 22492), (3796, 11246), (5623, 7592)]