67449858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{22619}}^1$

素因数の和:22702

約数の個数: 32

約数和(自身を含む): 156349440

約数和(自身を除く): 88899582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 22619, 45238, 67857, 135714, 158333, 316666, 474999, 949998, 1605949, 3211898, 4817847, 9635694, 11241643, 22483286, 33724929, 67449858]

約数ペア:

[(1, 67449858), (2, 33724929), (3, 22483286), (6, 11241643), (7, 9635694), (14, 4817847), (21, 3211898), (42, 1605949), (71, 949998), (142, 474999), (213, 316666), (426, 158333), (497, 135714), (994, 67857), (1491, 45238), (2982, 22619)]