15691366076

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1\times {\mathrm{1187}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 28237144320

約数和(自身を除く): 12545778244

約数列:

[1, 2, 4, 71, 89, 142, 178, 284, 356, 523, 1046, 1187, 2092, 2374, 4748, 6319, 12638, 25276, 37133, 46547, 74266, 84277, 93094, 105643, 148532, 168554, 186188, 211286, 337108, 422572, 620801, 1241602, 2483204, 3304837, 6609674, 7500653, 13219348, 15001306, 30002612, 44076871, 55251289, 88153742, 110502578, 176307484, 221005156, 3922841519, 7845683038, 15691366076]

約数ペア:

[(1, 15691366076), (2, 7845683038), (4, 3922841519), (71, 221005156), (89, 176307484), (142, 110502578), (178, 88153742), (284, 55251289), (356, 44076871), (523, 30002612), (1046, 15001306), (1187, 13219348), (2092, 7500653), (2374, 6609674), (4748, 3304837), (6319, 2483204), (12638, 1241602), (25276, 620801), (37133, 422572), (46547, 337108), (74266, 211286), (84277, 186188), (93094, 168554), (105643, 148532)]