64991542

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{60289}}^1$

素因数の和:60316

約数の個数: 24

約数和(自身を含む): 123715080

約数和(自身を除く): 58723538

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 60289, 120578, 422023, 663179, 844046, 1326358, 2954161, 4642253, 5908322, 9284506, 32495771, 64991542]

約数ペア:

[(1, 64991542), (2, 32495771), (7, 9284506), (11, 5908322), (14, 4642253), (22, 2954161), (49, 1326358), (77, 844046), (98, 663179), (154, 422023), (539, 120578), (1078, 60289)]