74918767

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 100800000

約数和(自身を除く): 25881233

約数列:

[1, 7, 11, 19, 41, 77, 133, 209, 287, 451, 779, 1249, 1463, 3157, 5453, 8569, 8743, 13739, 23731, 51209, 59983, 96173, 166117, 261041, 358463, 563299, 972971, 1827287, 3943093, 6810797, 10702681, 74918767]

約数ペア:

[(1, 74918767), (7, 10702681), (11, 6810797), (19, 3943093), (41, 1827287), (77, 972971), (133, 563299), (209, 358463), (287, 261041), (451, 166117), (779, 96173), (1249, 59983), (1463, 51209), (3157, 23731), (5453, 13739), (8569, 8743)]