28464996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3167}}^1$

素因数の和:3288

約数の個数: 48

約数和(自身を含む): 76640256

約数和(自身を除く): 48175260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 3167, 4494, 6334, 8988, 9501, 12668, 19002, 22169, 38004, 44338, 66507, 88676, 133014, 266028, 338869, 677738, 1016607, 1355476, 2033214, 2372083, 4066428, 4744166, 7116249, 9488332, 14232498, 28464996]

約数ペア:

[(1, 28464996), (2, 14232498), (3, 9488332), (4, 7116249), (6, 4744166), (7, 4066428), (12, 2372083), (14, 2033214), (21, 1355476), (28, 1016607), (42, 677738), (84, 338869), (107, 266028), (214, 133014), (321, 88676), (428, 66507), (642, 44338), (749, 38004), (1284, 22169), (1498, 19002), (2247, 12668), (2996, 9501), (3167, 8988), (4494, 6334)]