56447872

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{33923}}^1$

素因数の和:33950

約数の個数: 32

約数和(自身を含む): 121108680

約数和(自身を除く): 64660808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 33923, 67846, 135692, 271384, 440999, 542768, 881998, 1085536, 1763996, 2171072, 3527992, 4342144, 7055984, 14111968, 28223936, 56447872]

約数ペア:

[(1, 56447872), (2, 28223936), (4, 14111968), (8, 7055984), (13, 4342144), (16, 3527992), (26, 2171072), (32, 1763996), (52, 1085536), (64, 881998), (104, 542768), (128, 440999), (208, 271384), (416, 135692), (832, 67846), (1664, 33923)]