74249476

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 153990144

約数和(自身を除く): 79740668

約数列:

[1, 2, 4, 7, 14, 28, 43, 83, 86, 166, 172, 301, 332, 581, 602, 743, 1162, 1204, 1486, 2324, 2972, 3569, 5201, 7138, 10402, 14276, 20804, 24983, 31949, 49966, 61669, 63898, 99932, 123338, 127796, 223643, 246676, 431683, 447286, 863366, 894572, 1726732, 2651767, 5303534, 10607068, 18562369, 37124738, 74249476]

約数ペア:

[(1, 74249476), (2, 37124738), (4, 18562369), (7, 10607068), (14, 5303534), (28, 2651767), (43, 1726732), (83, 894572), (86, 863366), (166, 447286), (172, 431683), (301, 246676), (332, 223643), (581, 127796), (602, 123338), (743, 99932), (1162, 63898), (1204, 61669), (1486, 49966), (2324, 31949), (2972, 24983), (3569, 20804), (5201, 14276), (7138, 10402)]