28506084

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{149}}^2$

素因数の和:412

約数の個数: 36

約数和(自身を含む): 67589424

約数和(自身を除く): 39083340

約数列:

[1, 2, 3, 4, 6, 12, 107, 149, 214, 298, 321, 428, 447, 596, 642, 894, 1284, 1788, 15943, 22201, 31886, 44402, 47829, 63772, 66603, 88804, 95658, 133206, 191316, 266412, 2375507, 4751014, 7126521, 9502028, 14253042, 28506084]

約数ペア:

[(1, 28506084), (2, 14253042), (3, 9502028), (4, 7126521), (6, 4751014), (12, 2375507), (107, 266412), (149, 191316), (214, 133206), (298, 95658), (321, 88804), (428, 66603), (447, 63772), (596, 47829), (642, 44402), (894, 31886), (1284, 22201), (1788, 15943)]