65966712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1493}}^1$

素因数の和:1772

約数の個数: 64

約数和(自身を含む): 189319680

約数和(自身を除く): 123352968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 263, 526, 789, 1052, 1493, 1578, 1841, 2104, 2986, 3156, 3682, 4479, 5523, 5972, 6312, 7364, 8958, 10451, 11046, 11944, 14728, 17916, 20902, 22092, 31353, 35832, 41804, 44184, 62706, 83608, 125412, 250824, 392659, 785318, 1177977, 1570636, 2355954, 2748613, 3141272, 4711908, 5497226, 8245839, 9423816, 10994452, 16491678, 21988904, 32983356, 65966712]

約数ペア:

[(1, 65966712), (2, 32983356), (3, 21988904), (4, 16491678), (6, 10994452), (7, 9423816), (8, 8245839), (12, 5497226), (14, 4711908), (21, 3141272), (24, 2748613), (28, 2355954), (42, 1570636), (56, 1177977), (84, 785318), (168, 392659), (263, 250824), (526, 125412), (789, 83608), (1052, 62706), (1493, 44184), (1578, 41804), (1841, 35832), (2104, 31353), (2986, 22092), (3156, 20902), (3682, 17916), (4479, 14728), (5523, 11944), (5972, 11046), (6312, 10451), (7364, 8958)]