28470498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1217}}^1$

素因数の和:1786

約数の個数: 32

約数和(自身を含む): 65245824

約数和(自身を除く): 36775326

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 557, 1114, 1217, 1671, 2434, 3342, 3651, 3899, 7302, 7798, 8519, 11697, 17038, 23394, 25557, 51114, 677869, 1355738, 2033607, 4067214, 4745083, 9490166, 14235249, 28470498]

約数ペア:

[(1, 28470498), (2, 14235249), (3, 9490166), (6, 4745083), (7, 4067214), (14, 2033607), (21, 1355738), (42, 677869), (557, 51114), (1114, 25557), (1217, 23394), (1671, 17038), (2434, 11697), (3342, 8519), (3651, 7798), (3899, 7302)]