64723624

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67987}}^1$

素因数の和:68017

約数の個数: 32

約数和(自身を含む): 146854080

約数和(自身を除く): 82130456

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 67987, 135974, 271948, 475909, 543896, 951818, 1155779, 1903636, 2311558, 3807272, 4623116, 8090453, 9246232, 16180906, 32361812, 64723624]

約数ペア:

[(1, 64723624), (2, 32361812), (4, 16180906), (7, 9246232), (8, 8090453), (14, 4623116), (17, 3807272), (28, 2311558), (34, 1903636), (56, 1155779), (68, 951818), (119, 543896), (136, 475909), (238, 271948), (476, 135974), (952, 67987)]