28455216

素因数分解:

$2^4\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1931}}^1$

素因数の和:2249

約数の個数: 40

約数和(自身を含む): 73786944

約数和(自身を除く): 45331728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 307, 614, 921, 1228, 1842, 1931, 2456, 3684, 3862, 4912, 5793, 7368, 7724, 11586, 14736, 15448, 23172, 30896, 46344, 92688, 592817, 1185634, 1778451, 2371268, 3556902, 4742536, 7113804, 9485072, 14227608, 28455216]

約数ペア:

[(1, 28455216), (2, 14227608), (3, 9485072), (4, 7113804), (6, 4742536), (8, 3556902), (12, 2371268), (16, 1778451), (24, 1185634), (48, 592817), (307, 92688), (614, 46344), (921, 30896), (1228, 23172), (1842, 15448), (1931, 14736), (2456, 11586), (3684, 7724), (3862, 7368), (4912, 5793)]