40589672

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1847}}^1$

素因数の和:1961

約数の個数: 32

約数和(自身を含む): 79168320

約数和(自身を除く): 38578648

約数列:

[1, 2, 4, 8, 41, 67, 82, 134, 164, 268, 328, 536, 1847, 2747, 3694, 5494, 7388, 10988, 14776, 21976, 75727, 123749, 151454, 247498, 302908, 494996, 605816, 989992, 5073709, 10147418, 20294836, 40589672]

約数ペア:

[(1, 40589672), (2, 20294836), (4, 10147418), (8, 5073709), (41, 989992), (67, 605816), (82, 494996), (134, 302908), (164, 247498), (268, 151454), (328, 123749), (536, 75727), (1847, 21976), (2747, 14776), (3694, 10988), (5494, 7388)]