28648626

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 58426368

約数和(自身を除く): 29777742

約数列:

[1, 2, 3, 6, 103, 151, 206, 302, 307, 309, 453, 614, 618, 906, 921, 1842, 15553, 31106, 31621, 46357, 46659, 63242, 92714, 93318, 94863, 139071, 189726, 278142, 4774771, 9549542, 14324313, 28648626]

約数ペア:

[(1, 28648626), (2, 14324313), (3, 9549542), (6, 4774771), (103, 278142), (151, 189726), (206, 139071), (302, 94863), (307, 93318), (309, 92714), (453, 63242), (614, 46659), (618, 46357), (906, 31621), (921, 31106), (1842, 15553)]