25749730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{907}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 49424256

約数和(自身を除く): 23674526

約数列:

[1, 2, 5, 10, 17, 34, 85, 167, 170, 334, 835, 907, 1670, 1814, 2839, 4535, 5678, 9070, 14195, 15419, 28390, 30838, 77095, 151469, 154190, 302938, 757345, 1514690, 2574973, 5149946, 12874865, 25749730]

約数ペア:

[(1, 25749730), (2, 12874865), (5, 5149946), (10, 2574973), (17, 1514690), (34, 757345), (85, 302938), (167, 154190), (170, 151469), (334, 77095), (835, 30838), (907, 28390), (1670, 15419), (1814, 14195), (2839, 9070), (4535, 5678)]