25247884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4679}}^1$

素因数の和:4773

約数の個数: 24

約数和(自身を含む): 47174400

約数和(自身を除く): 21926516

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 4679, 5396, 9358, 18716, 88901, 177802, 332209, 355604, 664418, 1328836, 6311971, 12623942, 25247884]

約数ペア:

[(1, 25247884), (2, 12623942), (4, 6311971), (19, 1328836), (38, 664418), (71, 355604), (76, 332209), (142, 177802), (284, 88901), (1349, 18716), (2698, 9358), (4679, 5396)]