66481424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1049}}^1$

素因数の和:1307

約数の個数: 40

約数和(自身を含む): 137100600

約数和(自身を除く): 70619176

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 233, 272, 466, 932, 1049, 1864, 2098, 3728, 3961, 4196, 7922, 8392, 15844, 16784, 17833, 31688, 35666, 63376, 71332, 142664, 244417, 285328, 488834, 977668, 1955336, 3910672, 4155089, 8310178, 16620356, 33240712, 66481424]

約数ペア:

[(1, 66481424), (2, 33240712), (4, 16620356), (8, 8310178), (16, 4155089), (17, 3910672), (34, 1955336), (68, 977668), (136, 488834), (233, 285328), (272, 244417), (466, 142664), (932, 71332), (1049, 63376), (1864, 35666), (2098, 31688), (3728, 17833), (3961, 16784), (4196, 15844), (7922, 8392)]