4470728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 9020160

約数和(自身を除く): 4549432

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 463, 568, 926, 1207, 1852, 2414, 3704, 4828, 7871, 9656, 15742, 31484, 32873, 62968, 65746, 131492, 262984, 558841, 1117682, 2235364, 4470728]

約数ペア:

[(1, 4470728), (2, 2235364), (4, 1117682), (8, 558841), (17, 262984), (34, 131492), (68, 65746), (71, 62968), (136, 32873), (142, 31484), (284, 15742), (463, 9656), (568, 7871), (926, 4828), (1207, 3704), (1852, 2414)]