69823838

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 121872384

約数和(自身を除く): 52048546

約数列:

[1, 2, 7, 14, 127, 173, 227, 254, 346, 454, 889, 1211, 1589, 1778, 2422, 3178, 21971, 28829, 39271, 43942, 57658, 78542, 153797, 201803, 274897, 307594, 403606, 549794, 4987417, 9974834, 34911919, 69823838]

約数ペア:

[(1, 69823838), (2, 34911919), (7, 9974834), (14, 4987417), (127, 549794), (173, 403606), (227, 307594), (254, 274897), (346, 201803), (454, 153797), (889, 78542), (1211, 57658), (1589, 43942), (1778, 39271), (2422, 28829), (3178, 21971)]