38640064

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:341

約数の個数: 56

約数和(自身を含む): 80467200

約数和(自身を除く): 41827136

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 109, 116, 191, 218, 232, 382, 436, 464, 764, 872, 928, 1528, 1744, 1856, 3056, 3161, 3488, 5539, 6112, 6322, 6976, 11078, 12224, 12644, 20819, 22156, 25288, 41638, 44312, 50576, 83276, 88624, 101152, 166552, 177248, 202304, 333104, 354496, 603751, 666208, 1207502, 1332416, 2415004, 4830008, 9660016, 19320032, 38640064]

約数ペア:

[(1, 38640064), (2, 19320032), (4, 9660016), (8, 4830008), (16, 2415004), (29, 1332416), (32, 1207502), (58, 666208), (64, 603751), (109, 354496), (116, 333104), (191, 202304), (218, 177248), (232, 166552), (382, 101152), (436, 88624), (464, 83276), (764, 50576), (872, 44312), (928, 41638), (1528, 25288), (1744, 22156), (1856, 20819), (3056, 12644), (3161, 12224), (3488, 11078), (5539, 6976), (6112, 6322)]