27347828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 52985856

約数和(自身を除く): 25638028

約数列:

[1, 2, 4, 23, 31, 43, 46, 62, 86, 92, 124, 172, 223, 446, 713, 892, 989, 1333, 1426, 1978, 2666, 2852, 3956, 5129, 5332, 6913, 9589, 10258, 13826, 19178, 20516, 27652, 30659, 38356, 61318, 122636, 158999, 220547, 297259, 317998, 441094, 594518, 635996, 882188, 1189036, 6836957, 13673914, 27347828]

約数ペア:

[(1, 27347828), (2, 13673914), (4, 6836957), (23, 1189036), (31, 882188), (43, 635996), (46, 594518), (62, 441094), (86, 317998), (92, 297259), (124, 220547), (172, 158999), (223, 122636), (446, 61318), (713, 38356), (892, 30659), (989, 27652), (1333, 20516), (1426, 19178), (1978, 13826), (2666, 10258), (2852, 9589), (3956, 6913), (5129, 5332)]