28235298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51713}}^1$

素因数の和:51738

約数の個数: 32

約数和(自身を含む): 69503616

約数和(自身を除く): 41268318

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 51713, 103426, 155139, 310278, 361991, 672269, 723982, 1085973, 1344538, 2016807, 2171946, 4033614, 4705883, 9411766, 14117649, 28235298]

約数ペア:

[(1, 28235298), (2, 14117649), (3, 9411766), (6, 4705883), (7, 4033614), (13, 2171946), (14, 2016807), (21, 1344538), (26, 1085973), (39, 723982), (42, 672269), (78, 361991), (91, 310278), (182, 155139), (273, 103426), (546, 51713)]