28103614

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4451}}^1$

素因数の和:4512

約数の個数: 32

約数和(自身を含む): 53851392

約数和(自身を除く): 25747778

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 4451, 6314, 8902, 31157, 48961, 62314, 97922, 182491, 342727, 364982, 685454, 1277437, 2007401, 2554874, 4014802, 14051807, 28103614]

約数ペア:

[(1, 28103614), (2, 14051807), (7, 4014802), (11, 2554874), (14, 2007401), (22, 1277437), (41, 685454), (77, 364982), (82, 342727), (154, 182491), (287, 97922), (451, 62314), (574, 48961), (902, 31157), (3157, 8902), (4451, 6314)]