2557344

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1567}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 7112448

約数和(自身を除く): 4555104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1567, 1632, 3134, 4701, 6268, 9402, 12536, 18804, 25072, 26639, 37608, 50144, 53278, 75216, 79917, 106556, 150432, 159834, 213112, 319668, 426224, 639336, 852448, 1278672, 2557344]

約数ペア:

[(1, 2557344), (2, 1278672), (3, 852448), (4, 639336), (6, 426224), (8, 319668), (12, 213112), (16, 159834), (17, 150432), (24, 106556), (32, 79917), (34, 75216), (48, 53278), (51, 50144), (68, 37608), (96, 26639), (102, 25072), (136, 18804), (204, 12536), (272, 9402), (408, 6268), (544, 4701), (816, 3134), (1567, 1632)]