71117778

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{38609}}^1$

素因数の和:38921

約数の個数: 16

約数和(自身を含む): 142702560

約数和(自身を除く): 71584782

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 38609, 77218, 115827, 231654, 11852963, 23705926, 35558889, 71117778]

約数ペア:

[(1, 71117778), (2, 35558889), (3, 23705926), (6, 11852963), (307, 231654), (614, 115827), (921, 77218), (1842, 38609)]