15662532004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{50857}}^1$

素因数の和:51532

約数の個数: 48

約数和(自身を含む): 33219631872

約数和(自身を除く): 17557099868

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 647, 1294, 2588, 4529, 9058, 10999, 18116, 21998, 43996, 50857, 76993, 101714, 153986, 203428, 307972, 355999, 711998, 864569, 1423996, 1729138, 3458276, 6051983, 12103966, 24207932, 32904479, 65808958, 131617916, 230331353, 460662706, 559376143, 921325412, 1118752286, 2237504572, 3915633001, 7831266002, 15662532004]

約数ペア:

[(1, 15662532004), (2, 7831266002), (4, 3915633001), (7, 2237504572), (14, 1118752286), (17, 921325412), (28, 559376143), (34, 460662706), (68, 230331353), (119, 131617916), (238, 65808958), (476, 32904479), (647, 24207932), (1294, 12103966), (2588, 6051983), (4529, 3458276), (9058, 1729138), (10999, 1423996), (18116, 864569), (21998, 711998), (43996, 355999), (50857, 307972), (76993, 203428), (101714, 153986)]