565522328

素因数分解:

$2^3\times 7^2\times {\mathrm{997}}^1\times {\mathrm{1447}}^1$

素因数の和:2464

約数の個数: 48

約数和(自身を含む): 1235563920

約数和(自身を除く): 670041592

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 997, 1447, 1994, 2894, 3988, 5788, 6979, 7976, 10129, 11576, 13958, 20258, 27916, 40516, 48853, 55832, 70903, 81032, 97706, 141806, 195412, 283612, 390824, 567224, 1442659, 2885318, 5770636, 10098613, 11541272, 20197226, 40394452, 70690291, 80788904, 141380582, 282761164, 565522328]

約数ペア:

[(1, 565522328), (2, 282761164), (4, 141380582), (7, 80788904), (8, 70690291), (14, 40394452), (28, 20197226), (49, 11541272), (56, 10098613), (98, 5770636), (196, 2885318), (392, 1442659), (997, 567224), (1447, 390824), (1994, 283612), (2894, 195412), (3988, 141806), (5788, 97706), (6979, 81032), (7976, 70903), (10129, 55832), (11576, 48853), (13958, 40516), (20258, 27916)]