28808514

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{76213}}^1$

素因数の和:76231

約数の個数: 32

約数和(自身を含む): 73165440

約数和(自身を除く): 44356926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 76213, 152426, 228639, 457278, 533491, 685917, 1066982, 1371834, 1600473, 2057751, 3200946, 4115502, 4801419, 9602838, 14404257, 28808514]

約数ペア:

[(1, 28808514), (2, 14404257), (3, 9602838), (6, 4801419), (7, 4115502), (9, 3200946), (14, 2057751), (18, 1600473), (21, 1371834), (27, 1066982), (42, 685917), (54, 533491), (63, 457278), (126, 228639), (189, 152426), (378, 76213)]