4775138816

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42979}}^1$

素因数の和:43035

約数の個数: 80

約数和(自身を含む): 11255946240

約数和(自身を除く): 6480807424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1736, 1792, 1984, 3472, 3584, 3968, 6944, 7936, 13888, 15872, 27776, 42979, 55552, 85958, 111104, 171916, 300853, 343832, 601706, 687664, 1203412, 1332349, 1375328, 2406824, 2664698, 2750656, 4813648, 5329396, 5501312, 9326443, 9627296, 10658792, 11002624, 18652886, 19254592, 21317584, 22005248, 37305772, 38509184, 42635168, 74611544, 77018368, 85270336, 149223088, 154036736, 170540672, 298446176, 341081344, 596892352, 682162688, 1193784704, 2387569408, 4775138816]

約数ペア:

[(1, 4775138816), (2, 2387569408), (4, 1193784704), (7, 682162688), (8, 596892352), (14, 341081344), (16, 298446176), (28, 170540672), (31, 154036736), (32, 149223088), (56, 85270336), (62, 77018368), (64, 74611544), (112, 42635168), (124, 38509184), (128, 37305772), (217, 22005248), (224, 21317584), (248, 19254592), (256, 18652886), (434, 11002624), (448, 10658792), (496, 9627296), (512, 9326443), (868, 5501312), (896, 5329396), (992, 4813648), (1736, 2750656), (1792, 2664698), (1984, 2406824), (3472, 1375328), (3584, 1332349), (3968, 1203412), (6944, 687664), (7936, 601706), (13888, 343832), (15872, 300853), (27776, 171916), (42979, 111104), (55552, 85958)]