28010028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2857}}^1$

素因数の和:2926

約数の個数: 48

約数和(自身を含む): 70421120

約数和(自身を除く): 42411092

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 2857, 3268, 4902, 5714, 8571, 9804, 11428, 17142, 34284, 54283, 108566, 122851, 162849, 217132, 245702, 325698, 368553, 491404, 651396, 737106, 1474212, 2334169, 4668338, 7002507, 9336676, 14005014, 28010028]

約数ペア:

[(1, 28010028), (2, 14005014), (3, 9336676), (4, 7002507), (6, 4668338), (12, 2334169), (19, 1474212), (38, 737106), (43, 651396), (57, 491404), (76, 368553), (86, 325698), (114, 245702), (129, 217132), (172, 162849), (228, 122851), (258, 108566), (516, 54283), (817, 34284), (1634, 17142), (2451, 11428), (2857, 9804), (3268, 8571), (4902, 5714)]