28674186

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{569}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 59261760

約数和(自身を除く): 30587574

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 227, 454, 569, 681, 1138, 1362, 1707, 3414, 8399, 16798, 21053, 25197, 42106, 50394, 63159, 126318, 129163, 258326, 387489, 774978, 4779031, 9558062, 14337093, 28674186]

約数ペア:

[(1, 28674186), (2, 14337093), (3, 9558062), (6, 4779031), (37, 774978), (74, 387489), (111, 258326), (222, 129163), (227, 126318), (454, 63159), (569, 50394), (681, 42106), (1138, 25197), (1362, 21053), (1707, 16798), (3414, 8399)]