71022874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1319}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 121968000

約数和(自身を除く): 50945126

約数列:

[1, 2, 13, 19, 26, 38, 109, 218, 247, 494, 1319, 1417, 2071, 2638, 2834, 4142, 17147, 25061, 26923, 34294, 50122, 53846, 143771, 287542, 325793, 651586, 1869023, 2731649, 3738046, 5463298, 35511437, 71022874]

約数ペア:

[(1, 71022874), (2, 35511437), (13, 5463298), (19, 3738046), (26, 2731649), (38, 1869023), (109, 651586), (218, 325793), (247, 287542), (494, 143771), (1319, 53846), (1417, 50122), (2071, 34294), (2638, 26923), (2834, 25061), (4142, 17147)]