28722504

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{15149}}^1$

素因数の和:15237

約数の個数: 32

約数和(自身を含む): 72720000

約数和(自身を除く): 43997496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 15149, 30298, 45447, 60596, 90894, 121192, 181788, 363576, 1196771, 2393542, 3590313, 4787084, 7180626, 9574168, 14361252, 28722504]

約数ペア:

[(1, 28722504), (2, 14361252), (3, 9574168), (4, 7180626), (6, 4787084), (8, 3590313), (12, 2393542), (24, 1196771), (79, 363576), (158, 181788), (237, 121192), (316, 90894), (474, 60596), (632, 45447), (948, 30298), (1896, 15149)]