56781478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{75307}}^1$

素因数の和:75351

約数の個数: 16

約数和(自身を含む): 94888080

約数和(自身を除く): 38106602

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 75307, 150614, 978991, 1957982, 2183903, 4367806, 28390739, 56781478]

約数ペア:

[(1, 56781478), (2, 28390739), (13, 4367806), (26, 2183903), (29, 1957982), (58, 978991), (377, 150614), (754, 75307)]