6516664

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 15552000

約数和(自身を除く): 9035336

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 149, 154, 284, 298, 308, 497, 568, 596, 616, 781, 994, 1043, 1192, 1562, 1639, 1988, 2086, 3124, 3278, 3976, 4172, 5467, 6248, 6556, 8344, 10579, 10934, 11473, 13112, 21158, 21868, 22946, 42316, 43736, 45892, 74053, 84632, 91784, 116369, 148106, 232738, 296212, 465476, 592424, 814583, 930952, 1629166, 3258332, 6516664]

約数ペア:

[(1, 6516664), (2, 3258332), (4, 1629166), (7, 930952), (8, 814583), (11, 592424), (14, 465476), (22, 296212), (28, 232738), (44, 148106), (56, 116369), (71, 91784), (77, 84632), (88, 74053), (142, 45892), (149, 43736), (154, 42316), (284, 22946), (298, 21868), (308, 21158), (497, 13112), (568, 11473), (596, 10934), (616, 10579), (781, 8344), (994, 6556), (1043, 6248), (1192, 5467), (1562, 4172), (1639, 3976), (1988, 3278), (2086, 3124)]