67991084

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 140448000

約数和(自身を除く): 72456916

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 149, 172, 298, 301, 379, 596, 602, 758, 1043, 1204, 1516, 2086, 2653, 4172, 5306, 6407, 10612, 12814, 16297, 25628, 32594, 44849, 56471, 65188, 89698, 112942, 114079, 179396, 225884, 228158, 395297, 456316, 790594, 1581188, 2428253, 4856506, 9713012, 16997771, 33995542, 67991084]

約数ペア:

[(1, 67991084), (2, 33995542), (4, 16997771), (7, 9713012), (14, 4856506), (28, 2428253), (43, 1581188), (86, 790594), (149, 456316), (172, 395297), (298, 228158), (301, 225884), (379, 179396), (596, 114079), (602, 112942), (758, 89698), (1043, 65188), (1204, 56471), (1516, 44849), (2086, 32594), (2653, 25628), (4172, 16297), (5306, 12814), (6407, 10612)]