13008016

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 30684544

約数和(自身を除く): 17676528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 43, 56, 73, 74, 86, 112, 146, 148, 172, 259, 292, 296, 301, 344, 511, 518, 584, 592, 602, 688, 1022, 1036, 1168, 1204, 1591, 2044, 2072, 2408, 2701, 3139, 3182, 4088, 4144, 4816, 5402, 6278, 6364, 8176, 10804, 11137, 12556, 12728, 18907, 21608, 21973, 22274, 25112, 25456, 37814, 43216, 43946, 44548, 50224, 75628, 87892, 89096, 116143, 151256, 175784, 178192, 232286, 302512, 351568, 464572, 813001, 929144, 1626002, 1858288, 3252004, 6504008, 13008016]

約数ペア:

[(1, 13008016), (2, 6504008), (4, 3252004), (7, 1858288), (8, 1626002), (14, 929144), (16, 813001), (28, 464572), (37, 351568), (43, 302512), (56, 232286), (73, 178192), (74, 175784), (86, 151256), (112, 116143), (146, 89096), (148, 87892), (172, 75628), (259, 50224), (292, 44548), (296, 43946), (301, 43216), (344, 37814), (511, 25456), (518, 25112), (584, 22274), (592, 21973), (602, 21608), (688, 18907), (1022, 12728), (1036, 12556), (1168, 11137), (1204, 10804), (1591, 8176), (2044, 6364), (2072, 6278), (2408, 5402), (2701, 4816), (3139, 4144), (3182, 4088)]