39547144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54323}}^1$

素因数の和:54349

約数の個数: 32

約数和(自身を含む): 91264320

約数和(自身を除く): 51717176

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 54323, 108646, 217292, 380261, 434584, 706199, 760522, 1412398, 1521044, 2824796, 3042088, 4943393, 5649592, 9886786, 19773572, 39547144]

約数ペア:

[(1, 39547144), (2, 19773572), (4, 9886786), (7, 5649592), (8, 4943393), (13, 3042088), (14, 2824796), (26, 1521044), (28, 1412398), (52, 760522), (56, 706199), (91, 434584), (104, 380261), (182, 217292), (364, 108646), (728, 54323)]