27900992

素因数分解:

$2^6\times 7^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 112

約数和(自身を含む): 68275200

約数和(自身を除く): 40374208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 49, 56, 62, 64, 82, 98, 112, 124, 164, 196, 217, 224, 248, 287, 328, 343, 392, 434, 448, 496, 574, 656, 686, 784, 868, 992, 1148, 1271, 1312, 1372, 1519, 1568, 1736, 1984, 2009, 2296, 2542, 2624, 2744, 3038, 3136, 3472, 4018, 4592, 5084, 5488, 6076, 6944, 8036, 8897, 9184, 10168, 10633, 10976, 12152, 13888, 14063, 16072, 17794, 18368, 20336, 21266, 21952, 24304, 28126, 32144, 35588, 40672, 42532, 48608, 56252, 62279, 64288, 71176, 81344, 85064, 97216, 112504, 124558, 128576, 142352, 170128, 225008, 249116, 284704, 340256, 435953, 450016, 498232, 569408, 680512, 871906, 900032, 996464, 1743812, 1992928, 3487624, 3985856, 6975248, 13950496, 27900992]

約数ペア:

[(1, 27900992), (2, 13950496), (4, 6975248), (7, 3985856), (8, 3487624), (14, 1992928), (16, 1743812), (28, 996464), (31, 900032), (32, 871906), (41, 680512), (49, 569408), (56, 498232), (62, 450016), (64, 435953), (82, 340256), (98, 284704), (112, 249116), (124, 225008), (164, 170128), (196, 142352), (217, 128576), (224, 124558), (248, 112504), (287, 97216), (328, 85064), (343, 81344), (392, 71176), (434, 64288), (448, 62279), (496, 56252), (574, 48608), (656, 42532), (686, 40672), (784, 35588), (868, 32144), (992, 28126), (1148, 24304), (1271, 21952), (1312, 21266), (1372, 20336), (1519, 18368), (1568, 17794), (1736, 16072), (1984, 14063), (2009, 13888), (2296, 12152), (2542, 10976), (2624, 10633), (2744, 10168), (3038, 9184), (3136, 8897), (3472, 8036), (4018, 6944), (4592, 6076), (5084, 5488)]