74057288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{487219}}^1$

素因数の和:487244

約数の個数: 16

約数和(自身を含む): 146166000

約数和(自身を除く): 72108712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 487219, 974438, 1948876, 3897752, 9257161, 18514322, 37028644, 74057288]

約数ペア:

[(1, 74057288), (2, 37028644), (4, 18514322), (8, 9257161), (19, 3897752), (38, 1948876), (76, 974438), (152, 487219)]