74702992

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51307}}^1$

素因数の和:51335

約数の個数: 40

約数和(自身を含む): 178141376

約数和(自身を除く): 103438384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 51307, 102614, 205228, 359149, 410456, 666991, 718298, 820912, 1333982, 1436596, 2667964, 2873192, 4668937, 5335928, 5746384, 9337874, 10671856, 18675748, 37351496, 74702992]

約数ペア:

[(1, 74702992), (2, 37351496), (4, 18675748), (7, 10671856), (8, 9337874), (13, 5746384), (14, 5335928), (16, 4668937), (26, 2873192), (28, 2667964), (52, 1436596), (56, 1333982), (91, 820912), (104, 718298), (112, 666991), (182, 410456), (208, 359149), (364, 205228), (728, 102614), (1456, 51307)]