81127298

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4801}}^1$

素因数の和:4898

約数の個数: 32

約数和(自身を含む): 149361408

約数和(自身を除く): 68234110

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 4801, 8449, 9602, 16898, 33607, 67214, 81617, 163234, 340871, 571319, 681742, 1142638, 2386097, 4772194, 5794807, 11589614, 40563649, 81127298]

約数ペア:

[(1, 81127298), (2, 40563649), (7, 11589614), (14, 5794807), (17, 4772194), (34, 2386097), (71, 1142638), (119, 681742), (142, 571319), (238, 340871), (497, 163234), (994, 81617), (1207, 67214), (2414, 33607), (4801, 16898), (8449, 9602)]