42115736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{404959}}^1$

素因数の和:404978

約数の個数: 16

約数和(自身を含む): 85041600

約数和(自身を除く): 42925864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 404959, 809918, 1619836, 3239672, 5264467, 10528934, 21057868, 42115736]

約数ペア:

[(1, 42115736), (2, 21057868), (4, 10528934), (8, 5264467), (13, 3239672), (26, 1619836), (52, 809918), (104, 404959)]