25111516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9007}}^1$

素因数の和:9069

約数の個数: 24

約数和(自身を含む): 47670336

約数和(自身を除く): 22558820

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 9007, 18014, 36028, 153119, 306238, 369287, 612476, 738574, 1477148, 6277879, 12555758, 25111516]

約数ペア:

[(1, 25111516), (2, 12555758), (4, 6277879), (17, 1477148), (34, 738574), (41, 612476), (68, 369287), (82, 306238), (164, 153119), (697, 36028), (1394, 18014), (2788, 9007)]