25432818

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 52073280

約数和(自身を除く): 26640462

約数列:

[1, 2, 3, 6, 89, 97, 178, 194, 267, 291, 491, 534, 582, 982, 1473, 2946, 8633, 17266, 25899, 43699, 47627, 51798, 87398, 95254, 131097, 142881, 262194, 285762, 4238803, 8477606, 12716409, 25432818]

約数ペア:

[(1, 25432818), (2, 12716409), (3, 8477606), (6, 4238803), (89, 285762), (97, 262194), (178, 142881), (194, 131097), (267, 95254), (291, 87398), (491, 51798), (534, 47627), (582, 43699), (982, 25899), (1473, 17266), (2946, 8633)]