38711608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5099}}^1$

素因数の和:5191

約数の個数: 32

約数和(自身を含む): 79254000

約数和(自身を除く): 40542392

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 5099, 7592, 10198, 20396, 40792, 66287, 132574, 265148, 372227, 530296, 744454, 1488908, 2977816, 4838951, 9677902, 19355804, 38711608]

約数ペア:

[(1, 38711608), (2, 19355804), (4, 9677902), (8, 4838951), (13, 2977816), (26, 1488908), (52, 744454), (73, 530296), (104, 372227), (146, 265148), (292, 132574), (584, 66287), (949, 40792), (1898, 20396), (3796, 10198), (5099, 7592)]