40769744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3271}}^1$

素因数の和:3339

約数の個数: 40

約数和(自身を含む): 85202880

約数和(自身を除く): 44433136

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 3271, 6232, 6542, 12464, 13084, 26168, 52336, 62149, 124298, 134111, 248596, 268222, 497192, 536444, 994384, 1072888, 2145776, 2548109, 5096218, 10192436, 20384872, 40769744]

約数ペア:

[(1, 40769744), (2, 20384872), (4, 10192436), (8, 5096218), (16, 2548109), (19, 2145776), (38, 1072888), (41, 994384), (76, 536444), (82, 497192), (152, 268222), (164, 248596), (304, 134111), (328, 124298), (656, 62149), (779, 52336), (1558, 26168), (3116, 13084), (3271, 12464), (6232, 6542)]