7663796

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:720

約数の個数: 36

約数和(自身を含む): 15881796

約数和(自身を除く): 8218000

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 641, 854, 1282, 1708, 2564, 2989, 4487, 5978, 8974, 11956, 17948, 31409, 39101, 62818, 78202, 125636, 156404, 273707, 547414, 1094828, 1915949, 3831898, 7663796]

約数ペア:

[(1, 7663796), (2, 3831898), (4, 1915949), (7, 1094828), (14, 547414), (28, 273707), (49, 156404), (61, 125636), (98, 78202), (122, 62818), (196, 39101), (244, 31409), (427, 17948), (641, 11956), (854, 8974), (1282, 5978), (1708, 4487), (2564, 2989)]