28858622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 21037378

約数列:

[1, 2, 13, 17, 26, 34, 109, 218, 221, 442, 599, 1198, 1417, 1853, 2834, 3706, 7787, 10183, 15574, 20366, 24089, 48178, 65291, 130582, 132379, 264758, 848783, 1109947, 1697566, 2219894, 14429311, 28858622]

約数ペア:

[(1, 28858622), (2, 14429311), (13, 2219894), (17, 1697566), (26, 1109947), (34, 848783), (109, 264758), (218, 132379), (221, 130582), (442, 65291), (599, 48178), (1198, 24089), (1417, 20366), (1853, 15574), (2834, 10183), (3706, 7787)]