66961426

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{557}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 119135232

約数和(自身を除く): 52173806

約数列:

[1, 2, 7, 14, 31, 62, 217, 277, 434, 554, 557, 1114, 1939, 3878, 3899, 7798, 8587, 17174, 17267, 34534, 60109, 120218, 120869, 154289, 241738, 308578, 1080023, 2160046, 4782959, 9565918, 33480713, 66961426]

約数ペア:

[(1, 66961426), (2, 33480713), (7, 9565918), (14, 4782959), (31, 2160046), (62, 1080023), (217, 308578), (277, 241738), (434, 154289), (554, 120869), (557, 120218), (1114, 60109), (1939, 34534), (3878, 17267), (3899, 17174), (7798, 8587)]