42539294

素因数分解:

$2^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{3701}}^1$

素因数の和:4531

約数の個数: 16

約数和(自身を含む): 73033056

約数和(自身を除く): 30493762

約数列:

[1, 2, 7, 14, 821, 1642, 3701, 5747, 7402, 11494, 25907, 51814, 3038521, 6077042, 21269647, 42539294]

約数ペア:

[(1, 42539294), (2, 21269647), (7, 6077042), (14, 3038521), (821, 51814), (1642, 25907), (3701, 11494), (5747, 7402)]