38871368

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1279}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 76032000

約数和(自身を除く): 37160632

約数列:

[1, 2, 4, 8, 29, 58, 116, 131, 232, 262, 524, 1048, 1279, 2558, 3799, 5116, 7598, 10232, 15196, 30392, 37091, 74182, 148364, 167549, 296728, 335098, 670196, 1340392, 4858921, 9717842, 19435684, 38871368]

約数ペア:

[(1, 38871368), (2, 19435684), (4, 9717842), (8, 4858921), (29, 1340392), (58, 670196), (116, 335098), (131, 296728), (232, 167549), (262, 148364), (524, 74182), (1048, 37091), (1279, 30392), (2558, 15196), (3799, 10232), (5116, 7598)]