40267744

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 87212160

約数和(自身を除く): 46944416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 139, 176, 278, 352, 556, 823, 1112, 1529, 1646, 2224, 3058, 3292, 4448, 6116, 6584, 9053, 12232, 13168, 18106, 24464, 26336, 36212, 48928, 72424, 114397, 144848, 228794, 289696, 457588, 915176, 1258367, 1830352, 2516734, 3660704, 5033468, 10066936, 20133872, 40267744]

約数ペア:

[(1, 40267744), (2, 20133872), (4, 10066936), (8, 5033468), (11, 3660704), (16, 2516734), (22, 1830352), (32, 1258367), (44, 915176), (88, 457588), (139, 289696), (176, 228794), (278, 144848), (352, 114397), (556, 72424), (823, 48928), (1112, 36212), (1529, 26336), (1646, 24464), (2224, 18106), (3058, 13168), (3292, 12232), (4448, 9053), (6116, 6584)]