28616712

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{70139}}^1$

素因数の和:70165

約数の個数: 32

約数和(自身を含む): 75751200

約数和(自身を除く): 47134488

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 70139, 140278, 210417, 280556, 420834, 561112, 841668, 1192363, 1683336, 2384726, 3577089, 4769452, 7154178, 9538904, 14308356, 28616712]

約数ペア:

[(1, 28616712), (2, 14308356), (3, 9538904), (4, 7154178), (6, 4769452), (8, 3577089), (12, 2384726), (17, 1683336), (24, 1192363), (34, 841668), (51, 561112), (68, 420834), (102, 280556), (136, 210417), (204, 140278), (408, 70139)]