25586290656

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{450971}}^1$

素因数の和:451184

約数の個数: 72

約数和(自身を含む): 73130521464

約数和(自身を除く): 47544230808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 6304, 7092, 9456, 14184, 18912, 28368, 56736, 450971, 901942, 1352913, 1803884, 2705826, 3607768, 4058739, 5411652, 7215536, 8117478, 10823304, 14431072, 16234956, 21646608, 32469912, 43293216, 64939824, 88841287, 129879648, 177682574, 266523861, 355365148, 533047722, 710730296, 799571583, 1066095444, 1421460592, 1599143166, 2132190888, 2842921184, 3198286332, 4264381776, 6396572664, 8528763552, 12793145328, 25586290656]

約数ペア:

[(1, 25586290656), (2, 12793145328), (3, 8528763552), (4, 6396572664), (6, 4264381776), (8, 3198286332), (9, 2842921184), (12, 2132190888), (16, 1599143166), (18, 1421460592), (24, 1066095444), (32, 799571583), (36, 710730296), (48, 533047722), (72, 355365148), (96, 266523861), (144, 177682574), (197, 129879648), (288, 88841287), (394, 64939824), (591, 43293216), (788, 32469912), (1182, 21646608), (1576, 16234956), (1773, 14431072), (2364, 10823304), (3152, 8117478), (3546, 7215536), (4728, 5411652), (6304, 4058739), (7092, 3607768), (9456, 2705826), (14184, 1803884), (18912, 1352913), (28368, 901942), (56736, 450971)]