28608872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1747}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 56635200

約数和(自身を除く): 28026328

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 1747, 2047, 3494, 4094, 6988, 8188, 13976, 16376, 40181, 80362, 155483, 160724, 310966, 321448, 621932, 1243864, 3576109, 7152218, 14304436, 28608872]

約数ペア:

[(1, 28608872), (2, 14304436), (4, 7152218), (8, 3576109), (23, 1243864), (46, 621932), (89, 321448), (92, 310966), (178, 160724), (184, 155483), (356, 80362), (712, 40181), (1747, 16376), (2047, 13976), (3494, 8188), (4094, 6988)]