23619736

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 54144000

約数和(自身を除く): 30524264

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 79, 133, 152, 158, 266, 281, 316, 532, 553, 562, 632, 1064, 1106, 1124, 1501, 1967, 2212, 2248, 3002, 3934, 4424, 5339, 6004, 7868, 10507, 10678, 12008, 15736, 21014, 21356, 22199, 37373, 42028, 42712, 44398, 74746, 84056, 88796, 149492, 155393, 177592, 298984, 310786, 421781, 621572, 843562, 1243144, 1687124, 2952467, 3374248, 5904934, 11809868, 23619736]

約数ペア:

[(1, 23619736), (2, 11809868), (4, 5904934), (7, 3374248), (8, 2952467), (14, 1687124), (19, 1243144), (28, 843562), (38, 621572), (56, 421781), (76, 310786), (79, 298984), (133, 177592), (152, 155393), (158, 149492), (266, 88796), (281, 84056), (316, 74746), (532, 44398), (553, 42712), (562, 42028), (632, 37373), (1064, 22199), (1106, 21356), (1124, 21014), (1501, 15736), (1967, 12008), (2212, 10678), (2248, 10507), (3002, 7868), (3934, 6004), (4424, 5339)]