28755198

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{69457}}^1$

素因数の和:69488

約数の個数: 24

約数和(自身を含む): 65012688

約数和(自身を除く): 36257490

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 69457, 138914, 208371, 416742, 625113, 1250226, 1597511, 3195022, 4792533, 9585066, 14377599, 28755198]

約数ペア:

[(1, 28755198), (2, 14377599), (3, 9585066), (6, 4792533), (9, 3195022), (18, 1597511), (23, 1250226), (46, 625113), (69, 416742), (138, 208371), (207, 138914), (414, 69457)]