7792928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 72

約数和(自身を含む): 18261936

約数和(自身を除く): 10469008

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 131, 143, 169, 176, 208, 262, 286, 338, 352, 416, 524, 572, 676, 1048, 1144, 1352, 1441, 1703, 1859, 2096, 2288, 2704, 2882, 3406, 3718, 4192, 4576, 5408, 5764, 6812, 7436, 11528, 13624, 14872, 18733, 22139, 23056, 27248, 29744, 37466, 44278, 46112, 54496, 59488, 74932, 88556, 149864, 177112, 243529, 299728, 354224, 487058, 599456, 708448, 974116, 1948232, 3896464, 7792928]

約数ペア:

[(1, 7792928), (2, 3896464), (4, 1948232), (8, 974116), (11, 708448), (13, 599456), (16, 487058), (22, 354224), (26, 299728), (32, 243529), (44, 177112), (52, 149864), (88, 88556), (104, 74932), (131, 59488), (143, 54496), (169, 46112), (176, 44278), (208, 37466), (262, 29744), (286, 27248), (338, 23056), (352, 22139), (416, 18733), (524, 14872), (572, 13624), (676, 11528), (1048, 7436), (1144, 6812), (1352, 5764), (1441, 5408), (1703, 4576), (1859, 4192), (2096, 3718), (2288, 3406), (2704, 2882)]