28504768

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{3251}}^1$

素因数の和:3400

約数の個数: 28

約数和(自身を含む): 56994552

約数和(自身を除く): 28489784

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 2192, 3251, 4384, 6502, 8768, 13004, 26008, 52016, 104032, 208064, 445387, 890774, 1781548, 3563096, 7126192, 14252384, 28504768]

約数ペア:

[(1, 28504768), (2, 14252384), (4, 7126192), (8, 3563096), (16, 1781548), (32, 890774), (64, 445387), (137, 208064), (274, 104032), (548, 52016), (1096, 26008), (2192, 13004), (3251, 8768), (4384, 6502)]