56780688

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{16661}}^1$

素因数の和:16743

約数の個数: 40

約数和(自身を含む): 148758336

約数和(自身を除く): 91977648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 16661, 33322, 49983, 66644, 99966, 133288, 199932, 266576, 399864, 799728, 1182931, 2365862, 3548793, 4731724, 7097586, 9463448, 14195172, 18926896, 28390344, 56780688]

約数ペア:

[(1, 56780688), (2, 28390344), (3, 18926896), (4, 14195172), (6, 9463448), (8, 7097586), (12, 4731724), (16, 3548793), (24, 2365862), (48, 1182931), (71, 799728), (142, 399864), (213, 266576), (284, 199932), (426, 133288), (568, 99966), (852, 66644), (1136, 49983), (1704, 33322), (3408, 16661)]