28696592

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:471

約数の個数: 40

約数和(自身を含む): 57258240

約数和(自身を除く): 28561648

約数列:

[1, 2, 4, 8, 16, 73, 79, 146, 158, 292, 311, 316, 584, 622, 632, 1168, 1244, 1264, 2488, 4976, 5767, 11534, 22703, 23068, 24569, 45406, 46136, 49138, 90812, 92272, 98276, 181624, 196552, 363248, 393104, 1793537, 3587074, 7174148, 14348296, 28696592]

約数ペア:

[(1, 28696592), (2, 14348296), (4, 7174148), (8, 3587074), (16, 1793537), (73, 393104), (79, 363248), (146, 196552), (158, 181624), (292, 98276), (311, 92272), (316, 90812), (584, 49138), (622, 46136), (632, 45406), (1168, 24569), (1244, 23068), (1264, 22703), (2488, 11534), (4976, 5767)]