42978166

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3823}}^1$

素因数の和:3916

約数の個数: 32

約数和(自身を含む): 81497088

約数和(自身を除く): 38518922

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 3823, 5621, 7646, 11242, 26761, 42053, 53522, 84106, 279079, 294371, 558158, 588742, 1953553, 3069869, 3907106, 6139738, 21489083, 42978166]

約数ペア:

[(1, 42978166), (2, 21489083), (7, 6139738), (11, 3907106), (14, 3069869), (22, 1953553), (73, 588742), (77, 558158), (146, 294371), (154, 279079), (511, 84106), (803, 53522), (1022, 42053), (1606, 26761), (3823, 11242), (5621, 7646)]