28551416

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 55777680

約数和(自身を除く): 27226264

約数列:

[1, 2, 4, 8, 41, 61, 82, 122, 164, 244, 328, 488, 1427, 2501, 2854, 5002, 5708, 10004, 11416, 20008, 58507, 87047, 117014, 174094, 234028, 348188, 468056, 696376, 3568927, 7137854, 14275708, 28551416]

約数ペア:

[(1, 28551416), (2, 14275708), (4, 7137854), (8, 3568927), (41, 696376), (61, 468056), (82, 348188), (122, 234028), (164, 174094), (244, 117014), (328, 87047), (488, 58507), (1427, 20008), (2501, 11416), (2854, 10004), (5002, 5708)]