40226956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 88526592

約数和(自身を除く): 48299636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 262, 308, 524, 917, 997, 1441, 1834, 1994, 2882, 3668, 3988, 5764, 6979, 10087, 10967, 13958, 20174, 21934, 27916, 40348, 43868, 76769, 130607, 153538, 261214, 307076, 522428, 914249, 1436677, 1828498, 2873354, 3656996, 5746708, 10056739, 20113478, 40226956]

約数ペア:

[(1, 40226956), (2, 20113478), (4, 10056739), (7, 5746708), (11, 3656996), (14, 2873354), (22, 1828498), (28, 1436677), (44, 914249), (77, 522428), (131, 307076), (154, 261214), (262, 153538), (308, 130607), (524, 76769), (917, 43868), (997, 40348), (1441, 27916), (1834, 21934), (1994, 20174), (2882, 13958), (3668, 10967), (3988, 10087), (5764, 6979)]