28130112

素因数分解:

$2^6\times 3^3\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 112

約数和(自身を含む): 84206080

約数和(自身を除く): 56075968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 144, 146, 192, 216, 219, 223, 288, 292, 432, 438, 446, 576, 584, 657, 669, 864, 876, 892, 1168, 1314, 1338, 1728, 1752, 1784, 1971, 2007, 2336, 2628, 2676, 3504, 3568, 3942, 4014, 4672, 5256, 5352, 6021, 7008, 7136, 7884, 8028, 10512, 10704, 12042, 14016, 14272, 15768, 16056, 16279, 21024, 21408, 24084, 31536, 32112, 32558, 42048, 42816, 48168, 48837, 63072, 64224, 65116, 96336, 97674, 126144, 128448, 130232, 146511, 192672, 195348, 260464, 293022, 385344, 390696, 439533, 520928, 586044, 781392, 879066, 1041856, 1172088, 1562784, 1758132, 2344176, 3125568, 3516264, 4688352, 7032528, 9376704, 14065056, 28130112]

約数ペア:

[(1, 28130112), (2, 14065056), (3, 9376704), (4, 7032528), (6, 4688352), (8, 3516264), (9, 3125568), (12, 2344176), (16, 1758132), (18, 1562784), (24, 1172088), (27, 1041856), (32, 879066), (36, 781392), (48, 586044), (54, 520928), (64, 439533), (72, 390696), (73, 385344), (96, 293022), (108, 260464), (144, 195348), (146, 192672), (192, 146511), (216, 130232), (219, 128448), (223, 126144), (288, 97674), (292, 96336), (432, 65116), (438, 64224), (446, 63072), (576, 48837), (584, 48168), (657, 42816), (669, 42048), (864, 32558), (876, 32112), (892, 31536), (1168, 24084), (1314, 21408), (1338, 21024), (1728, 16279), (1752, 16056), (1784, 15768), (1971, 14272), (2007, 14016), (2336, 12042), (2628, 10704), (2676, 10512), (3504, 8028), (3568, 7884), (3942, 7136), (4014, 7008), (4672, 6021), (5256, 5352)]