1551180736

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{48767}}^1$

素因数の和:48857

約数の個数: 56

約数和(自身を含む): 3567476736

約数和(自身を除く): 2016296000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 3976, 4544, 7952, 15904, 31808, 48767, 97534, 195068, 341369, 390136, 682738, 780272, 1365476, 1560544, 2730952, 3121088, 3462457, 5461904, 6924914, 10923808, 13849828, 21847616, 24237199, 27699656, 48474398, 55399312, 96948796, 110798624, 193897592, 221597248, 387795184, 775590368, 1551180736]

約数ペア:

[(1, 1551180736), (2, 775590368), (4, 387795184), (7, 221597248), (8, 193897592), (14, 110798624), (16, 96948796), (28, 55399312), (32, 48474398), (56, 27699656), (64, 24237199), (71, 21847616), (112, 13849828), (142, 10923808), (224, 6924914), (284, 5461904), (448, 3462457), (497, 3121088), (568, 2730952), (994, 1560544), (1136, 1365476), (1988, 780272), (2272, 682738), (3976, 390136), (4544, 341369), (7952, 195068), (15904, 97534), (31808, 48767)]