71323453448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{34261}}^1$

素因数の和:34858

約数の個数: 64

約数和(自身を含む): 148188631920

約数和(自身を除く): 76865178472

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 541, 962, 1082, 1924, 2164, 3848, 4328, 7033, 14066, 20017, 28132, 34261, 40034, 56264, 68522, 80068, 137044, 160136, 260221, 274088, 445393, 520442, 890786, 1040884, 1267657, 1781572, 2081768, 2535314, 3563144, 5070628, 10141256, 16479541, 18535201, 32959082, 37070402, 65918164, 74140804, 131836328, 148281608, 240957613, 481915226, 685802437, 963830452, 1371604874, 1927660904, 2743209748, 5486419496, 8915431681, 17830863362, 35661726724, 71323453448]

約数ペア:

[(1, 71323453448), (2, 35661726724), (4, 17830863362), (8, 8915431681), (13, 5486419496), (26, 2743209748), (37, 1927660904), (52, 1371604874), (74, 963830452), (104, 685802437), (148, 481915226), (296, 240957613), (481, 148281608), (541, 131836328), (962, 74140804), (1082, 65918164), (1924, 37070402), (2164, 32959082), (3848, 18535201), (4328, 16479541), (7033, 10141256), (14066, 5070628), (20017, 3563144), (28132, 2535314), (34261, 2081768), (40034, 1781572), (56264, 1267657), (68522, 1040884), (80068, 890786), (137044, 520442), (160136, 445393), (260221, 274088)]