71639666

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{6143}}^1$

素因数の和:6183

約数の個数: 32

約数和(自身を含む): 132710400

約数和(自身を除く): 61070734

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 5831, 6143, 11662, 12286, 43001, 86002, 104431, 208862, 301007, 602014, 731017, 1462034, 2107049, 4214098, 5117119, 10234238, 35819833, 71639666]

約数ペア:

[(1, 71639666), (2, 35819833), (7, 10234238), (14, 5117119), (17, 4214098), (34, 2107049), (49, 1462034), (98, 731017), (119, 602014), (238, 301007), (343, 208862), (686, 104431), (833, 86002), (1666, 43001), (5831, 12286), (6143, 11662)]