40800722

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 65093952

約数和(自身を除く): 24293230

約数列:

[1, 2, 43, 67, 73, 86, 97, 134, 146, 194, 2881, 3139, 4171, 4891, 5762, 6278, 6499, 7081, 8342, 9782, 12998, 14162, 210313, 279457, 304483, 420626, 474427, 558914, 608966, 948854, 20400361, 40800722]

約数ペア:

[(1, 40800722), (2, 20400361), (43, 948854), (67, 608966), (73, 558914), (86, 474427), (97, 420626), (134, 304483), (146, 279457), (194, 210313), (2881, 14162), (3139, 12998), (4171, 9782), (4891, 8342), (5762, 7081), (6278, 6499)]