7811729312

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{120077}}^1$

素因数の和:120213

約数の個数: 48

約数和(自身を含む): 16340214240

約数和(自身を除く): 8528484928

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 107, 152, 214, 304, 428, 608, 856, 1712, 2033, 3424, 4066, 8132, 16264, 32528, 65056, 120077, 240154, 480308, 960616, 1921232, 2281463, 3842464, 4562926, 9125852, 12848239, 18251704, 25696478, 36503408, 51392956, 73006816, 102785912, 205571824, 244116541, 411143648, 488233082, 976466164, 1952932328, 3905864656, 7811729312]

約数ペア:

[(1, 7811729312), (2, 3905864656), (4, 1952932328), (8, 976466164), (16, 488233082), (19, 411143648), (32, 244116541), (38, 205571824), (76, 102785912), (107, 73006816), (152, 51392956), (214, 36503408), (304, 25696478), (428, 18251704), (608, 12848239), (856, 9125852), (1712, 4562926), (2033, 3842464), (3424, 2281463), (4066, 1921232), (8132, 960616), (16264, 480308), (32528, 240154), (65056, 120077)]