38866578

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 79349760

約数和(自身を除く): 40483182

約数列:

[1, 2, 3, 6, 79, 158, 167, 237, 334, 474, 491, 501, 982, 1002, 1473, 2946, 13193, 26386, 38789, 39579, 77578, 79158, 81997, 116367, 163994, 232734, 245991, 491982, 6477763, 12955526, 19433289, 38866578]

約数ペア:

[(1, 38866578), (2, 19433289), (3, 12955526), (6, 6477763), (79, 491982), (158, 245991), (167, 232734), (237, 163994), (334, 116367), (474, 81997), (491, 79158), (501, 77578), (982, 39579), (1002, 38789), (1473, 26386), (2946, 13193)]