38838226

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 69442560

約数和(自身を除く): 30604334

約数列:

[1, 2, 7, 14, 31, 62, 109, 217, 218, 434, 763, 821, 1526, 1642, 3379, 5747, 6758, 11494, 23653, 25451, 47306, 50902, 89489, 178157, 178978, 356314, 626423, 1252846, 2774159, 5548318, 19419113, 38838226]

約数ペア:

[(1, 38838226), (2, 19419113), (7, 5548318), (14, 2774159), (31, 1252846), (62, 626423), (109, 356314), (217, 178978), (218, 178157), (434, 89489), (763, 50902), (821, 47306), (1526, 25451), (1642, 23653), (3379, 11494), (5747, 6758)]