69309978608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{475351}}^1$

素因数の和:476073

約数の個数: 40

約数和(自身を含む): 144824543136

約数和(自身を除く): 75514564528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 701, 1402, 2804, 5608, 9113, 11216, 18226, 36452, 72904, 145808, 475351, 950702, 1901404, 3802808, 6179563, 7605616, 12359126, 24718252, 49436504, 98873008, 333221051, 666442102, 1332884204, 2665768408, 4331873663, 5331536816, 8663747326, 17327494652, 34654989304, 69309978608]

約数ペア:

[(1, 69309978608), (2, 34654989304), (4, 17327494652), (8, 8663747326), (13, 5331536816), (16, 4331873663), (26, 2665768408), (52, 1332884204), (104, 666442102), (208, 333221051), (701, 98873008), (1402, 49436504), (2804, 24718252), (5608, 12359126), (9113, 7605616), (11216, 6179563), (18226, 3802808), (36452, 1901404), (72904, 950702), (145808, 475351)]