4995112

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 9754920

約数和(自身を除く): 4759808

約数列:

[1, 2, 4, 8, 41, 82, 97, 157, 164, 194, 314, 328, 388, 628, 776, 1256, 3977, 6437, 7954, 12874, 15229, 15908, 25748, 30458, 31816, 51496, 60916, 121832, 624389, 1248778, 2497556, 4995112]

約数ペア:

[(1, 4995112), (2, 2497556), (4, 1248778), (8, 624389), (41, 121832), (82, 60916), (97, 51496), (157, 31816), (164, 30458), (194, 25748), (314, 15908), (328, 15229), (388, 12874), (628, 7954), (776, 6437), (1256, 3977)]