28528192

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{827}}^1$

素因数の和:864

約数の個数: 84

約数和(自身を含む): 71926704

約数和(自身を除く): 43398512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 827, 1078, 1232, 1568, 1654, 2156, 2464, 3136, 3308, 4312, 4928, 5789, 6616, 8624, 9097, 11578, 13232, 17248, 18194, 23156, 26464, 34496, 36388, 40523, 46312, 52928, 63679, 72776, 81046, 92624, 127358, 145552, 162092, 185248, 254716, 291104, 324184, 370496, 445753, 509432, 582208, 648368, 891506, 1018864, 1296736, 1783012, 2037728, 2593472, 3566024, 4075456, 7132048, 14264096, 28528192]

約数ペア:

[(1, 28528192), (2, 14264096), (4, 7132048), (7, 4075456), (8, 3566024), (11, 2593472), (14, 2037728), (16, 1783012), (22, 1296736), (28, 1018864), (32, 891506), (44, 648368), (49, 582208), (56, 509432), (64, 445753), (77, 370496), (88, 324184), (98, 291104), (112, 254716), (154, 185248), (176, 162092), (196, 145552), (224, 127358), (308, 92624), (352, 81046), (392, 72776), (448, 63679), (539, 52928), (616, 46312), (704, 40523), (784, 36388), (827, 34496), (1078, 26464), (1232, 23156), (1568, 18194), (1654, 17248), (2156, 13232), (2464, 11578), (3136, 9097), (3308, 8624), (4312, 6616), (4928, 5789)]