42748616

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 82992000

約数和(自身を除く): 40243384

約数列:

[1, 2, 4, 8, 37, 74, 139, 148, 278, 296, 556, 1039, 1112, 2078, 4156, 5143, 8312, 10286, 20572, 38443, 41144, 76886, 144421, 153772, 288842, 307544, 577684, 1155368, 5343577, 10687154, 21374308, 42748616]

約数ペア:

[(1, 42748616), (2, 21374308), (4, 10687154), (8, 5343577), (37, 1155368), (74, 577684), (139, 307544), (148, 288842), (278, 153772), (296, 144421), (556, 76886), (1039, 41144), (1112, 38443), (2078, 20572), (4156, 10286), (5143, 8312)]