7649614

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 13660416

約数和(自身を除く): 6010802

約数列:

[1, 2, 7, 14, 43, 86, 97, 131, 194, 262, 301, 602, 679, 917, 1358, 1834, 4171, 5633, 8342, 11266, 12707, 25414, 29197, 39431, 58394, 78862, 88949, 177898, 546401, 1092802, 3824807, 7649614]

約数ペア:

[(1, 7649614), (2, 3824807), (7, 1092802), (14, 546401), (43, 177898), (86, 88949), (97, 78862), (131, 58394), (194, 39431), (262, 29197), (301, 25414), (602, 12707), (679, 11266), (917, 8342), (1358, 5633), (1834, 4171)]