28736700896

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{230203}}^1$

素因数の和:230343

約数の個数: 48

約数和(自身を含む): 58475499264

約数和(自身を除く): 29738798368

約数列:

[1, 2, 4, 8, 16, 32, 47, 83, 94, 166, 188, 332, 376, 664, 752, 1328, 1504, 2656, 3901, 7802, 15604, 31208, 62416, 124832, 230203, 460406, 920812, 1841624, 3683248, 7366496, 10819541, 19106849, 21639082, 38213698, 43278164, 76427396, 86556328, 152854792, 173112656, 305709584, 346225312, 611419168, 898021903, 1796043806, 3592087612, 7184175224, 14368350448, 28736700896]

約数ペア:

[(1, 28736700896), (2, 14368350448), (4, 7184175224), (8, 3592087612), (16, 1796043806), (32, 898021903), (47, 611419168), (83, 346225312), (94, 305709584), (166, 173112656), (188, 152854792), (332, 86556328), (376, 76427396), (664, 43278164), (752, 38213698), (1328, 21639082), (1504, 19106849), (2656, 10819541), (3901, 7366496), (7802, 3683248), (15604, 1841624), (31208, 920812), (62416, 460406), (124832, 230203)]