8390172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:791

約数の個数: 72

約数和(自身を含む): 24003840

約数和(自身を除く): 15613668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 751, 798, 931, 1502, 1596, 1862, 2253, 2793, 3004, 3724, 4506, 5257, 5586, 9012, 10514, 11172, 14269, 15771, 21028, 28538, 31542, 36799, 42807, 57076, 63084, 73598, 85614, 99883, 110397, 147196, 171228, 199766, 220794, 299649, 399532, 441588, 599298, 699181, 1198596, 1398362, 2097543, 2796724, 4195086, 8390172]

約数ペア:

[(1, 8390172), (2, 4195086), (3, 2796724), (4, 2097543), (6, 1398362), (7, 1198596), (12, 699181), (14, 599298), (19, 441588), (21, 399532), (28, 299649), (38, 220794), (42, 199766), (49, 171228), (57, 147196), (76, 110397), (84, 99883), (98, 85614), (114, 73598), (133, 63084), (147, 57076), (196, 42807), (228, 36799), (266, 31542), (294, 28538), (399, 21028), (532, 15771), (588, 14269), (751, 11172), (798, 10514), (931, 9012), (1502, 5586), (1596, 5257), (1862, 4506), (2253, 3724), (2793, 3004)]