42769912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{281381}}^1$

素因数の和:281406

約数の個数: 16

約数和(自身を含む): 84414600

約数和(自身を除く): 41644688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 281381, 562762, 1125524, 2251048, 5346239, 10692478, 21384956, 42769912]

約数ペア:

[(1, 42769912), (2, 21384956), (4, 10692478), (8, 5346239), (19, 2251048), (38, 1125524), (76, 562762), (152, 281381)]