40117344

素因数分解:

$2^5\times 3^1\times {\mathrm{509}}^1\times {\mathrm{821}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 105643440

約数和(自身を除く): 65526096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 509, 821, 1018, 1527, 1642, 2036, 2463, 3054, 3284, 4072, 4926, 6108, 6568, 8144, 9852, 12216, 13136, 16288, 19704, 24432, 26272, 39408, 48864, 78816, 417889, 835778, 1253667, 1671556, 2507334, 3343112, 5014668, 6686224, 10029336, 13372448, 20058672, 40117344]

約数ペア:

[(1, 40117344), (2, 20058672), (3, 13372448), (4, 10029336), (6, 6686224), (8, 5014668), (12, 3343112), (16, 2507334), (24, 1671556), (32, 1253667), (48, 835778), (96, 417889), (509, 78816), (821, 48864), (1018, 39408), (1527, 26272), (1642, 24432), (2036, 19704), (2463, 16288), (3054, 13136), (3284, 12216), (4072, 9852), (4926, 8144), (6108, 6568)]