4749207967

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{1439}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 5715394560

約数和(自身を除く): 966186593

約数列:

[1, 7, 31, 67, 217, 227, 469, 1439, 1589, 2077, 7037, 10073, 14539, 15209, 44609, 49259, 96413, 106463, 312263, 326653, 471479, 674891, 2286571, 2988803, 3300353, 10126243, 20921621, 21885751, 70883701, 153200257, 678458281, 4749207967]

約数ペア:

[(1, 4749207967), (7, 678458281), (31, 153200257), (67, 70883701), (217, 21885751), (227, 20921621), (469, 10126243), (1439, 3300353), (1589, 2988803), (2077, 2286571), (7037, 674891), (10073, 471479), (14539, 326653), (15209, 312263), (44609, 106463), (49259, 96413)]