2025117928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{74827}}^1$

素因数の和:75049

約数の個数: 32

約数和(自身を含む): 4040712000

約数和(自身を除く): 2015594072

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 398, 796, 1592, 3383, 6766, 13532, 27064, 74827, 149654, 299308, 598616, 1272059, 2544118, 5088236, 10176472, 14890573, 29781146, 59562292, 119124584, 253139741, 506279482, 1012558964, 2025117928]

約数ペア:

[(1, 2025117928), (2, 1012558964), (4, 506279482), (8, 253139741), (17, 119124584), (34, 59562292), (68, 29781146), (136, 14890573), (199, 10176472), (398, 5088236), (796, 2544118), (1592, 1272059), (3383, 598616), (6766, 299308), (13532, 149654), (27064, 74827)]