38722166

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 67952640

約数和(自身を除く): 29230474

約数列:

[1, 2, 7, 14, 79, 157, 158, 223, 314, 446, 553, 1099, 1106, 1561, 2198, 3122, 12403, 17617, 24806, 35011, 35234, 70022, 86821, 123319, 173642, 245077, 246638, 490154, 2765869, 5531738, 19361083, 38722166]

約数ペア:

[(1, 38722166), (2, 19361083), (7, 5531738), (14, 2765869), (79, 490154), (157, 246638), (158, 245077), (223, 173642), (314, 123319), (446, 86821), (553, 70022), (1099, 35234), (1106, 35011), (1561, 24806), (2198, 17617), (3122, 12403)]