25253016

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{19853}}^1$

素因数の和:19915

約数の個数: 32

約数和(自身を含む): 64326960

約数和(自身を除く): 39073944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 19853, 39706, 59559, 79412, 119118, 158824, 238236, 476472, 1052209, 2104418, 3156627, 4208836, 6313254, 8417672, 12626508, 25253016]

約数ペア:

[(1, 25253016), (2, 12626508), (3, 8417672), (4, 6313254), (6, 4208836), (8, 3156627), (12, 2104418), (24, 1052209), (53, 476472), (106, 238236), (159, 158824), (212, 119118), (318, 79412), (424, 59559), (636, 39706), (1272, 19853)]