70149268

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 144962944

約数和(自身を除く): 74813676

約数列:

[1, 2, 4, 7, 14, 28, 61, 67, 122, 134, 244, 268, 427, 469, 613, 854, 938, 1226, 1708, 1876, 2452, 4087, 4291, 8174, 8582, 16348, 17164, 28609, 37393, 41071, 57218, 74786, 82142, 114436, 149572, 164284, 261751, 287497, 523502, 574994, 1047004, 1149988, 2505331, 5010662, 10021324, 17537317, 35074634, 70149268]

約数ペア:

[(1, 70149268), (2, 35074634), (4, 17537317), (7, 10021324), (14, 5010662), (28, 2505331), (61, 1149988), (67, 1047004), (122, 574994), (134, 523502), (244, 287497), (268, 261751), (427, 164284), (469, 149572), (613, 114436), (854, 82142), (938, 74786), (1226, 57218), (1708, 41071), (1876, 37393), (2452, 28609), (4087, 17164), (4291, 16348), (8174, 8582)]