28429624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3529}}^1$

素因数の和:3607

約数の個数: 32

約数和(自身を含む): 57186000

約数和(自身を除く): 28756376

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 3529, 4028, 7058, 8056, 14116, 28232, 67051, 134102, 187037, 268204, 374074, 536408, 748148, 1496296, 3553703, 7107406, 14214812, 28429624]

約数ペア:

[(1, 28429624), (2, 14214812), (4, 7107406), (8, 3553703), (19, 1496296), (38, 748148), (53, 536408), (76, 374074), (106, 268204), (152, 187037), (212, 134102), (424, 67051), (1007, 28232), (2014, 14116), (3529, 8056), (4028, 7058)]