28905972

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{5749}}^1$

素因数の和:6175

約数の個数: 24

約数和(自身を含む): 67620000

約数和(自身を除く): 38714028

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 5028, 5749, 11498, 17247, 22996, 34494, 68988, 2408831, 4817662, 7226493, 9635324, 14452986, 28905972]

約数ペア:

[(1, 28905972), (2, 14452986), (3, 9635324), (4, 7226493), (6, 4817662), (12, 2408831), (419, 68988), (838, 34494), (1257, 22996), (1676, 17247), (2514, 11498), (5028, 5749)]