25691828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16427}}^1$

素因数の和:16471

約数の個数: 24

約数和(自身を含む): 49678272

約数和(自身を除く): 23986444

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 16427, 32854, 65708, 279259, 377821, 558518, 755642, 1117036, 1511284, 6422957, 12845914, 25691828]

約数ペア:

[(1, 25691828), (2, 12845914), (4, 6422957), (17, 1511284), (23, 1117036), (34, 755642), (46, 558518), (68, 377821), (92, 279259), (391, 65708), (782, 32854), (1564, 16427)]