66908464

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{35141}}^1$

素因数の和:35173

約数の個数: 40

約数和(自身を含む): 156873888

約数和(自身を除く): 89965424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 35141, 70282, 140564, 245987, 281128, 491974, 562256, 597397, 983948, 1194794, 1967896, 2389588, 3935792, 4181779, 4779176, 8363558, 9558352, 16727116, 33454232, 66908464]

約数ペア:

[(1, 66908464), (2, 33454232), (4, 16727116), (7, 9558352), (8, 8363558), (14, 4779176), (16, 4181779), (17, 3935792), (28, 2389588), (34, 1967896), (56, 1194794), (68, 983948), (112, 597397), (119, 562256), (136, 491974), (238, 281128), (272, 245987), (476, 140564), (952, 70282), (1904, 35141)]