28002110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 52496640

約数和(自身を除く): 24494530

約数列:

[1, 2, 5, 10, 29, 58, 145, 223, 290, 433, 446, 866, 1115, 2165, 2230, 4330, 6467, 12557, 12934, 25114, 32335, 62785, 64670, 96559, 125570, 193118, 482795, 965590, 2800211, 5600422, 14001055, 28002110]

約数ペア:

[(1, 28002110), (2, 14001055), (5, 5600422), (10, 2800211), (29, 965590), (58, 482795), (145, 193118), (223, 125570), (290, 96559), (433, 64670), (446, 62785), (866, 32335), (1115, 25114), (2165, 12934), (2230, 12557), (4330, 6467)]