25126168

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 48114000

約数和(自身を除く): 22987832

約数列:

[1, 2, 4, 8, 107, 149, 197, 214, 298, 394, 428, 596, 788, 856, 1192, 1576, 15943, 21079, 29353, 31886, 42158, 58706, 63772, 84316, 117412, 127544, 168632, 234824, 3140771, 6281542, 12563084, 25126168]

約数ペア:

[(1, 25126168), (2, 12563084), (4, 6281542), (8, 3140771), (107, 234824), (149, 168632), (197, 127544), (214, 117412), (298, 84316), (394, 63772), (428, 58706), (596, 42158), (788, 31886), (856, 29353), (1192, 21079), (1576, 15943)]