40078142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4657}}^1$

素因数の和:5003

約数の個数: 16

約数和(自身を含む): 64951152

約数和(自身を除く): 24873010

約数列:

[1, 2, 13, 26, 331, 662, 4303, 4657, 8606, 9314, 60541, 121082, 1541467, 3082934, 20039071, 40078142]

約数ペア:

[(1, 40078142), (2, 20039071), (13, 3082934), (26, 1541467), (331, 121082), (662, 60541), (4303, 9314), (4657, 8606)]