28300790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{877}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 58411584

約数和(自身を除く): 30110794

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 461, 877, 922, 1754, 2305, 3227, 4385, 4610, 6139, 6454, 8770, 12278, 16135, 30695, 32270, 61390, 404297, 808594, 2021485, 2830079, 4042970, 5660158, 14150395, 28300790]

約数ペア:

[(1, 28300790), (2, 14150395), (5, 5660158), (7, 4042970), (10, 2830079), (14, 2021485), (35, 808594), (70, 404297), (461, 61390), (877, 32270), (922, 30695), (1754, 16135), (2305, 12278), (3227, 8770), (4385, 6454), (4610, 6139)]