77974676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{13757}}^1$

素因数の和:13883

約数の個数: 24

約数和(自身を含む): 148311240

約数和(自身を除く): 70336564

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 13757, 27514, 55028, 178841, 357682, 715364, 1499513, 2999026, 5998052, 19493669, 38987338, 77974676]

約数ペア:

[(1, 77974676), (2, 38987338), (4, 19493669), (13, 5998052), (26, 2999026), (52, 1499513), (109, 715364), (218, 357682), (436, 178841), (1417, 55028), (2834, 27514), (5668, 13757)]