25495482

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 51955200

約数和(自身を除く): 26459718

約数列:

[1, 2, 3, 6, 131, 163, 199, 262, 326, 393, 398, 489, 597, 786, 978, 1194, 21353, 26069, 32437, 42706, 52138, 64059, 64874, 78207, 97311, 128118, 156414, 194622, 4249247, 8498494, 12747741, 25495482]

約数ペア:

[(1, 25495482), (2, 12747741), (3, 8498494), (6, 4249247), (131, 194622), (163, 156414), (199, 128118), (262, 97311), (326, 78207), (393, 64874), (398, 64059), (489, 52138), (597, 42706), (786, 32437), (978, 26069), (1194, 21353)]