68853004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{42293}}^1$

素因数の和:42345

約数の個数: 24

約数和(自身を含む): 135002448

約数和(自身を除く): 66149444

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 42293, 84586, 169172, 465223, 930446, 1564841, 1860892, 3129682, 6259364, 17213251, 34426502, 68853004]

約数ペア:

[(1, 68853004), (2, 34426502), (4, 17213251), (11, 6259364), (22, 3129682), (37, 1860892), (44, 1564841), (74, 930446), (148, 465223), (407, 169172), (814, 84586), (1628, 42293)]