74831696

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4729}}^1$

素因数の和:4803

約数の個数: 40

約数和(自身を含む): 154841280

約数和(自身を除く): 80009584

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3956, 4729, 7912, 9458, 15824, 18916, 37832, 75664, 108767, 203347, 217534, 406694, 435068, 813388, 870136, 1626776, 1740272, 3253552, 4676981, 9353962, 18707924, 37415848, 74831696]

約数ペア:

[(1, 74831696), (2, 37415848), (4, 18707924), (8, 9353962), (16, 4676981), (23, 3253552), (43, 1740272), (46, 1626776), (86, 870136), (92, 813388), (172, 435068), (184, 406694), (344, 217534), (368, 203347), (688, 108767), (989, 75664), (1978, 37832), (3956, 18916), (4729, 15824), (7912, 9458)]