7097168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:399

約数の個数: 40

約数和(自身を含む): 14973000

約数和(自身を除く): 7875832

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 229, 298, 458, 596, 916, 1192, 1832, 1937, 2384, 2977, 3664, 3874, 5954, 7748, 11908, 15496, 23816, 30992, 34121, 47632, 68242, 136484, 272968, 443573, 545936, 887146, 1774292, 3548584, 7097168]

約数ペア:

[(1, 7097168), (2, 3548584), (4, 1774292), (8, 887146), (13, 545936), (16, 443573), (26, 272968), (52, 136484), (104, 68242), (149, 47632), (208, 34121), (229, 30992), (298, 23816), (458, 15496), (596, 11908), (916, 7748), (1192, 5954), (1832, 3874), (1937, 3664), (2384, 2977)]