8688488

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 16929000

約数和(自身を除く): 8240512

約数列:

[1, 2, 4, 8, 37, 74, 148, 149, 197, 296, 298, 394, 596, 788, 1192, 1576, 5513, 7289, 11026, 14578, 22052, 29156, 29353, 44104, 58312, 58706, 117412, 234824, 1086061, 2172122, 4344244, 8688488]

約数ペア:

[(1, 8688488), (2, 4344244), (4, 2172122), (8, 1086061), (37, 234824), (74, 117412), (148, 58706), (149, 58312), (197, 44104), (296, 29353), (298, 29156), (394, 22052), (596, 14578), (788, 11026), (1192, 7289), (1576, 5513)]