78877604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{36997}}^1$

素因数の和:37055

約数の個数: 24

約数和(自身を含む): 152283768

約数和(自身を除く): 73406164

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 36997, 73994, 147988, 480961, 961922, 1516877, 1923844, 3033754, 6067508, 19719401, 39438802, 78877604]

約数ペア:

[(1, 78877604), (2, 39438802), (4, 19719401), (13, 6067508), (26, 3033754), (41, 1923844), (52, 1516877), (82, 961922), (164, 480961), (533, 147988), (1066, 73994), (2132, 36997)]