47876872

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 91728000

約数和(自身を除く): 43851128

約数列:

[1, 2, 4, 8, 97, 103, 194, 206, 388, 412, 599, 776, 824, 1198, 2396, 4792, 9991, 19982, 39964, 58103, 61697, 79928, 116206, 123394, 232412, 246788, 464824, 493576, 5984609, 11969218, 23938436, 47876872]

約数ペア:

[(1, 47876872), (2, 23938436), (4, 11969218), (8, 5984609), (97, 493576), (103, 464824), (194, 246788), (206, 232412), (388, 123394), (412, 116206), (599, 79928), (776, 61697), (824, 58103), (1198, 39964), (2396, 19982), (4792, 9991)]