28007904

素因数分解:

$2^5\times 3^1\times {\mathrm{167}}^1\times {\mathrm{1747}}^1$

素因数の和:1927

約数の個数: 48

約数和(自身を含む): 74003328

約数和(自身を除く): 45995424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 167, 334, 501, 668, 1002, 1336, 1747, 2004, 2672, 3494, 4008, 5241, 5344, 6988, 8016, 10482, 13976, 16032, 20964, 27952, 41928, 55904, 83856, 167712, 291749, 583498, 875247, 1166996, 1750494, 2333992, 3500988, 4667984, 7001976, 9335968, 14003952, 28007904]

約数ペア:

[(1, 28007904), (2, 14003952), (3, 9335968), (4, 7001976), (6, 4667984), (8, 3500988), (12, 2333992), (16, 1750494), (24, 1166996), (32, 875247), (48, 583498), (96, 291749), (167, 167712), (334, 83856), (501, 55904), (668, 41928), (1002, 27952), (1336, 20964), (1747, 16032), (2004, 13976), (2672, 10482), (3494, 8016), (4008, 6988), (5241, 5344)]