65774258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2477}}^1$

素因数の和:2578

約数の個数: 32

約数和(自身を含む): 115613568

約数和(自身を除く): 49839310

約数列:

[1, 2, 11, 17, 22, 34, 71, 142, 187, 374, 781, 1207, 1562, 2414, 2477, 4954, 13277, 26554, 27247, 42109, 54494, 84218, 175867, 351734, 463199, 926398, 1934537, 2989739, 3869074, 5979478, 32887129, 65774258]

約数ペア:

[(1, 65774258), (2, 32887129), (11, 5979478), (17, 3869074), (22, 2989739), (34, 1934537), (71, 926398), (142, 463199), (187, 351734), (374, 175867), (781, 84218), (1207, 54494), (1562, 42109), (2414, 27247), (2477, 26554), (4954, 13277)]