28492722

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{2549}}^1$

素因数の和:2589

約数の個数: 48

約数和(自身を含む): 66830400

約数和(自身を除く): 38337678

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1863, 2549, 3726, 5098, 5589, 7647, 11178, 15294, 22941, 45882, 58627, 68823, 117254, 137646, 175881, 206469, 351762, 412938, 527643, 619407, 1055286, 1238814, 1582929, 3165858, 4748787, 9497574, 14246361, 28492722]

約数ペア:

[(1, 28492722), (2, 14246361), (3, 9497574), (6, 4748787), (9, 3165858), (18, 1582929), (23, 1238814), (27, 1055286), (46, 619407), (54, 527643), (69, 412938), (81, 351762), (138, 206469), (162, 175881), (207, 137646), (243, 117254), (414, 68823), (486, 58627), (621, 45882), (1242, 22941), (1863, 15294), (2549, 11178), (3726, 7647), (5098, 5589)]