13967948

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:362

約数の個数: 36

約数和(自身を含む): 26664792

約数和(自身を除く): 12696844

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 281, 289, 562, 578, 731, 1124, 1156, 1462, 2924, 4777, 9554, 12083, 12427, 19108, 24166, 24854, 48332, 49708, 81209, 162418, 205411, 324836, 410822, 821644, 3491987, 6983974, 13967948]

約数ペア:

[(1, 13967948), (2, 6983974), (4, 3491987), (17, 821644), (34, 410822), (43, 324836), (68, 205411), (86, 162418), (172, 81209), (281, 49708), (289, 48332), (562, 24854), (578, 24166), (731, 19108), (1124, 12427), (1156, 12083), (1462, 9554), (2924, 4777)]