87499874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2503}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 164422656

約数和(自身を除く): 76922782

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 227, 454, 1589, 2497, 2503, 3178, 4994, 5006, 17479, 17521, 27533, 34958, 35042, 55066, 192731, 385462, 568181, 1136362, 3977267, 6249991, 7954534, 12499982, 43749937, 87499874]

約数ペア:

[(1, 87499874), (2, 43749937), (7, 12499982), (11, 7954534), (14, 6249991), (22, 3977267), (77, 1136362), (154, 568181), (227, 385462), (454, 192731), (1589, 55066), (2497, 35042), (2503, 34958), (3178, 27533), (4994, 17521), (5006, 17479)]