25101921328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1953761}}^1$

素因数の和:1953853

約数の個数: 40

約数和(自身を含む): 53783160336

約数和(自身を除く): 28681239008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3212, 6424, 12848, 1953761, 3907522, 7815044, 15630088, 21491371, 31260176, 42982742, 85965484, 142624553, 171930968, 285249106, 343861936, 570498212, 1140996424, 1568870083, 2281992848, 3137740166, 6275480332, 12550960664, 25101921328]

約数ペア:

[(1, 25101921328), (2, 12550960664), (4, 6275480332), (8, 3137740166), (11, 2281992848), (16, 1568870083), (22, 1140996424), (44, 570498212), (73, 343861936), (88, 285249106), (146, 171930968), (176, 142624553), (292, 85965484), (584, 42982742), (803, 31260176), (1168, 21491371), (1606, 15630088), (3212, 7815044), (6424, 3907522), (12848, 1953761)]