28969562

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6581}}^1$

素因数の和:6685

約数の個数: 16

約数和(自身を含む): 45494784

約数和(自身を除く): 16525222

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 6581, 13162, 204011, 408022, 467251, 934502, 14484781, 28969562]

約数ペア:

[(1, 28969562), (2, 14484781), (31, 934502), (62, 467251), (71, 408022), (142, 204011), (2201, 13162), (4402, 6581)]