7481672

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 15800400

約数和(自身を除く): 8318728

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 121, 131, 236, 242, 262, 472, 484, 524, 649, 968, 1048, 1298, 1441, 2596, 2882, 5192, 5764, 7139, 7729, 11528, 14278, 15458, 15851, 28556, 30916, 31702, 57112, 61832, 63404, 85019, 126808, 170038, 340076, 680152, 935209, 1870418, 3740836, 7481672]

約数ペア:

[(1, 7481672), (2, 3740836), (4, 1870418), (8, 935209), (11, 680152), (22, 340076), (44, 170038), (59, 126808), (88, 85019), (118, 63404), (121, 61832), (131, 57112), (236, 31702), (242, 30916), (262, 28556), (472, 15851), (484, 15458), (524, 14278), (649, 11528), (968, 7729), (1048, 7139), (1298, 5764), (1441, 5192), (2596, 2882)]