28291214581

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{40343}}^1$

素因数の和:40521

約数の個数: 32

約数和(自身を含む): 35136073728

約数和(自身を除く): 6844859147

約数列:

[1, 7, 17, 71, 83, 119, 497, 581, 1207, 1411, 5893, 8449, 9877, 40343, 41251, 100181, 282401, 685831, 701267, 2864353, 3348469, 4800817, 20050471, 23439283, 48694001, 56923973, 237741299, 340858007, 398467811, 1664189093, 4041602083, 28291214581]

約数ペア:

[(1, 28291214581), (7, 4041602083), (17, 1664189093), (71, 398467811), (83, 340858007), (119, 237741299), (497, 56923973), (581, 48694001), (1207, 23439283), (1411, 20050471), (5893, 4800817), (8449, 3348469), (9877, 2864353), (40343, 701267), (41251, 685831), (100181, 282401)]