22506028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 36

約数和(自身を含む): 42933240

約数和(自身を除く): 20427212

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 179, 358, 716, 731, 1462, 1849, 2924, 3043, 3698, 6086, 7396, 7697, 12172, 15394, 30788, 31433, 62866, 125732, 130849, 261698, 330971, 523396, 661942, 1323884, 5626507, 11253014, 22506028]

約数ペア:

[(1, 22506028), (2, 11253014), (4, 5626507), (17, 1323884), (34, 661942), (43, 523396), (68, 330971), (86, 261698), (172, 130849), (179, 125732), (358, 62866), (716, 31433), (731, 30788), (1462, 15394), (1849, 12172), (2924, 7697), (3043, 7396), (3698, 6086)]