5728555007

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 7366508544

約数和(自身を除く): 1637953537

約数列:

[1, 7, 23, 31, 37, 67, 161, 217, 259, 463, 469, 713, 851, 1147, 1541, 2077, 2479, 3241, 4991, 5957, 8029, 10649, 10787, 14353, 14539, 17131, 17353, 26381, 31021, 47771, 57017, 74543, 76849, 100471, 119917, 184667, 217147, 330119, 334397, 394013, 399119, 531061, 537943, 713483, 961651, 1147777, 1767527, 2310833, 2758091, 3717427, 4994381, 6731557, 8034439, 12214403, 12372689, 22117973, 26398871, 35581087, 85500821, 154825811, 184792097, 249067609, 818365001, 5728555007]

約数ペア:

[(1, 5728555007), (7, 818365001), (23, 249067609), (31, 184792097), (37, 154825811), (67, 85500821), (161, 35581087), (217, 26398871), (259, 22117973), (463, 12372689), (469, 12214403), (713, 8034439), (851, 6731557), (1147, 4994381), (1541, 3717427), (2077, 2758091), (2479, 2310833), (3241, 1767527), (4991, 1147777), (5957, 961651), (8029, 713483), (10649, 537943), (10787, 531061), (14353, 399119), (14539, 394013), (17131, 334397), (17353, 330119), (26381, 217147), (31021, 184667), (47771, 119917), (57017, 100471), (74543, 76849)]