28331344

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47857}}^1$

素因数の和:47902

約数の個数: 20

約数和(自身を含む): 56376724

約数和(自身を除く): 28045380

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 47857, 95714, 191428, 382856, 765712, 1770709, 3541418, 7082836, 14165672, 28331344]

約数ペア:

[(1, 28331344), (2, 14165672), (4, 7082836), (8, 3541418), (16, 1770709), (37, 765712), (74, 382856), (148, 191428), (296, 95714), (592, 47857)]