742845128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{4887139}}^1$

素因数の和:4887164

約数の個数: 16

約数和(自身を含む): 1466142000

約数和(自身を除く): 723296872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 4887139, 9774278, 19548556, 39097112, 92855641, 185711282, 371422564, 742845128]

約数ペア:

[(1, 742845128), (2, 371422564), (4, 185711282), (8, 92855641), (19, 39097112), (38, 19548556), (76, 9774278), (152, 4887139)]