28897246

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5279}}^1$

素因数の和:5328

約数の個数: 32

約数和(自身を含む): 54743040

約数和(自身を除く): 25845794

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5279, 5474, 10558, 36953, 73906, 89743, 121417, 179486, 242834, 628201, 849919, 1256402, 1699838, 2064089, 4128178, 14448623, 28897246]

約数ペア:

[(1, 28897246), (2, 14448623), (7, 4128178), (14, 2064089), (17, 1699838), (23, 1256402), (34, 849919), (46, 628201), (119, 242834), (161, 179486), (238, 121417), (322, 89743), (391, 73906), (782, 36953), (2737, 10558), (5279, 5474)]