28926252

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{11317}}^1$

素因数の和:11398

約数の個数: 36

約数和(自身を含む): 74155536

約数和(自身を除く): 45229284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 11317, 22634, 33951, 45268, 67902, 101853, 135804, 203706, 407412, 803507, 1607014, 2410521, 3214028, 4821042, 7231563, 9642084, 14463126, 28926252]

約数ペア:

[(1, 28926252), (2, 14463126), (3, 9642084), (4, 7231563), (6, 4821042), (9, 3214028), (12, 2410521), (18, 1607014), (36, 803507), (71, 407412), (142, 203706), (213, 135804), (284, 101853), (426, 67902), (639, 45268), (852, 33951), (1278, 22634), (2556, 11317)]