448356736

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{27581}}^1$

素因数の和:27722

約数の個数: 32

約数和(自身を含む): 900276480

約数和(自身を除く): 451919744

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 16256, 27581, 55162, 110324, 220648, 441296, 882592, 1765184, 3502787, 3530368, 7005574, 14011148, 28022296, 56044592, 112089184, 224178368, 448356736]

約数ペア:

[(1, 448356736), (2, 224178368), (4, 112089184), (8, 56044592), (16, 28022296), (32, 14011148), (64, 7005574), (127, 3530368), (128, 3502787), (254, 1765184), (508, 882592), (1016, 441296), (2032, 220648), (4064, 110324), (8128, 55162), (16256, 27581)]