66146824394

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{2843}}^1$

素因数の和:3275

約数の個数: 64

約数和(自身を含む): 116766904320

約数和(自身を除く): 50620079926

約数列:

[1, 2, 7, 14, 71, 89, 142, 178, 263, 497, 526, 623, 994, 1246, 1841, 2843, 3682, 5686, 6319, 12638, 18673, 19901, 23407, 37346, 39802, 44233, 46814, 88466, 130711, 163849, 201853, 253027, 261422, 327698, 403706, 506054, 747709, 1412971, 1495418, 1661897, 1771189, 2825942, 3323794, 3542378, 5233963, 10467926, 11633279, 17964917, 23266558, 35929834, 53087339, 66546101, 106174678, 125754419, 133092202, 251508838, 371611373, 465822707, 743222746, 931645414, 4724773171, 9449546342, 33073412197, 66146824394]

約数ペア:

[(1, 66146824394), (2, 33073412197), (7, 9449546342), (14, 4724773171), (71, 931645414), (89, 743222746), (142, 465822707), (178, 371611373), (263, 251508838), (497, 133092202), (526, 125754419), (623, 106174678), (994, 66546101), (1246, 53087339), (1841, 35929834), (2843, 23266558), (3682, 17964917), (5686, 11633279), (6319, 10467926), (12638, 5233963), (18673, 3542378), (19901, 3323794), (23407, 2825942), (37346, 1771189), (39802, 1661897), (44233, 1495418), (46814, 1412971), (88466, 747709), (130711, 506054), (163849, 403706), (201853, 327698), (253027, 261422)]