67435984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:584

約数の個数: 80

約数和(自身を含む): 164560896

約数和(自身を除く): 97124912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 127, 154, 176, 254, 308, 431, 508, 616, 862, 889, 1016, 1232, 1397, 1724, 1778, 2032, 2794, 3017, 3448, 3556, 4741, 5588, 6034, 6896, 7112, 9482, 9779, 11176, 12068, 14224, 18964, 19558, 22352, 24136, 33187, 37928, 39116, 48272, 54737, 66374, 75856, 78232, 109474, 132748, 156464, 218948, 265496, 383159, 437896, 530992, 602107, 766318, 875792, 1204214, 1532636, 2408428, 3065272, 4214749, 4816856, 6130544, 8429498, 9633712, 16858996, 33717992, 67435984]

約数ペア:

[(1, 67435984), (2, 33717992), (4, 16858996), (7, 9633712), (8, 8429498), (11, 6130544), (14, 4816856), (16, 4214749), (22, 3065272), (28, 2408428), (44, 1532636), (56, 1204214), (77, 875792), (88, 766318), (112, 602107), (127, 530992), (154, 437896), (176, 383159), (254, 265496), (308, 218948), (431, 156464), (508, 132748), (616, 109474), (862, 78232), (889, 75856), (1016, 66374), (1232, 54737), (1397, 48272), (1724, 39116), (1778, 37928), (2032, 33187), (2794, 24136), (3017, 22352), (3448, 19558), (3556, 18964), (4741, 14224), (5588, 12068), (6034, 11176), (6896, 9779), (7112, 9482)]