75500528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{248357}}^1$

素因数の和:248384

約数の個数: 20

約数和(自身を含む): 153981960

約数和(自身を除く): 78481432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 248357, 496714, 993428, 1986856, 3973712, 4718783, 9437566, 18875132, 37750264, 75500528]

約数ペア:

[(1, 75500528), (2, 37750264), (4, 18875132), (8, 9437566), (16, 4718783), (19, 3973712), (38, 1986856), (76, 993428), (152, 496714), (304, 248357)]