42002492

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{9203}}^1$

素因数の和:9377

約数の個数: 24

約数和(自身を含む): 84529536

約数和(自身を除く): 42527044

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 9203, 18406, 36812, 64421, 128842, 257684, 1500089, 3000178, 6000356, 10500623, 21001246, 42002492]

約数ペア:

[(1, 42002492), (2, 21001246), (4, 10500623), (7, 6000356), (14, 3000178), (28, 1500089), (163, 257684), (326, 128842), (652, 64421), (1141, 36812), (2282, 18406), (4564, 9203)]