4057716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 11030880

約数和(自身を除く): 6973164

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 37, 38, 39, 52, 57, 74, 76, 78, 111, 114, 148, 156, 222, 228, 247, 444, 481, 494, 703, 741, 962, 988, 1369, 1406, 1443, 1482, 1924, 2109, 2738, 2812, 2886, 2964, 4107, 4218, 5476, 5772, 8214, 8436, 9139, 16428, 17797, 18278, 26011, 27417, 35594, 36556, 52022, 53391, 54834, 71188, 78033, 104044, 106782, 109668, 156066, 213564, 312132, 338143, 676286, 1014429, 1352572, 2028858, 4057716]

約数ペア:

[(1, 4057716), (2, 2028858), (3, 1352572), (4, 1014429), (6, 676286), (12, 338143), (13, 312132), (19, 213564), (26, 156066), (37, 109668), (38, 106782), (39, 104044), (52, 78033), (57, 71188), (74, 54834), (76, 53391), (78, 52022), (111, 36556), (114, 35594), (148, 27417), (156, 26011), (222, 18278), (228, 17797), (247, 16428), (444, 9139), (481, 8436), (494, 8214), (703, 5772), (741, 5476), (962, 4218), (988, 4107), (1369, 2964), (1406, 2886), (1443, 2812), (1482, 2738), (1924, 2109)]