27820616

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3217}}^1$

素因数の和:3293

約数の個数: 32

約数和(自身を含む): 55607040

約数和(自身を除く): 27786424

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 3217, 4324, 6434, 8648, 12868, 25736, 73991, 147982, 151199, 295964, 302398, 591928, 604796, 1209592, 3477577, 6955154, 13910308, 27820616]

約数ペア:

[(1, 27820616), (2, 13910308), (4, 6955154), (8, 3477577), (23, 1209592), (46, 604796), (47, 591928), (92, 302398), (94, 295964), (184, 151199), (188, 147982), (376, 73991), (1081, 25736), (2162, 12868), (3217, 8648), (4324, 6434)]