76744388

素因数分解:

$2^2\times 7^2\times {\mathrm{391553}}^1$

素因数の和:391571

約数の個数: 18

約数和(自身を含む): 156230046

約数和(自身を除く): 79485658

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 391553, 783106, 1566212, 2740871, 5481742, 10963484, 19186097, 38372194, 76744388]

約数ペア:

[(1, 76744388), (2, 38372194), (4, 19186097), (7, 10963484), (14, 5481742), (28, 2740871), (49, 1566212), (98, 783106), (196, 391553)]