30318848

素因数分解:

$2^8\times 7^2\times {\mathrm{2417}}^1$

素因数の和:2447

約数の個数: 54

約数和(自身を含む): 70429086

約数和(自身を除く): 40110238

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 2417, 3136, 4834, 6272, 9668, 12544, 16919, 19336, 33838, 38672, 67676, 77344, 118433, 135352, 154688, 236866, 270704, 309376, 473732, 541408, 618752, 947464, 1082816, 1894928, 2165632, 3789856, 4331264, 7579712, 15159424, 30318848]

約数ペア:

[(1, 30318848), (2, 15159424), (4, 7579712), (7, 4331264), (8, 3789856), (14, 2165632), (16, 1894928), (28, 1082816), (32, 947464), (49, 618752), (56, 541408), (64, 473732), (98, 309376), (112, 270704), (128, 236866), (196, 154688), (224, 135352), (256, 118433), (392, 77344), (448, 67676), (784, 38672), (896, 33838), (1568, 19336), (1792, 16919), (2417, 12544), (3136, 9668), (4834, 6272)]