56557832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{613}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 111993600

約数和(自身を除く): 55435768

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 607, 613, 1214, 1226, 2428, 2452, 4856, 4904, 11533, 11647, 23066, 23294, 46132, 46588, 92264, 93176, 372091, 744182, 1488364, 2976728, 7069729, 14139458, 28278916, 56557832]

約数ペア:

[(1, 56557832), (2, 28278916), (4, 14139458), (8, 7069729), (19, 2976728), (38, 1488364), (76, 744182), (152, 372091), (607, 93176), (613, 92264), (1214, 46588), (1226, 46132), (2428, 23294), (2452, 23066), (4856, 11647), (4904, 11533)]