38770446

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 92494080

約数和(自身を除く): 53723634

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 73, 78, 143, 146, 219, 286, 429, 438, 619, 803, 858, 949, 1238, 1606, 1857, 1898, 2409, 2847, 3714, 4818, 5694, 6809, 8047, 10439, 13618, 16094, 20427, 20878, 24141, 31317, 40854, 45187, 48282, 62634, 88517, 90374, 135561, 177034, 265551, 271122, 497057, 531102, 587431, 994114, 1174862, 1491171, 1762293, 2982342, 3524586, 6461741, 12923482, 19385223, 38770446]

約数ペア:

[(1, 38770446), (2, 19385223), (3, 12923482), (6, 6461741), (11, 3524586), (13, 2982342), (22, 1762293), (26, 1491171), (33, 1174862), (39, 994114), (66, 587431), (73, 531102), (78, 497057), (143, 271122), (146, 265551), (219, 177034), (286, 135561), (429, 90374), (438, 88517), (619, 62634), (803, 48282), (858, 45187), (949, 40854), (1238, 31317), (1606, 24141), (1857, 20878), (1898, 20427), (2409, 16094), (2847, 13618), (3714, 10439), (4818, 8047), (5694, 6809)]