68354664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{406873}}^1$

素因数の和:406889

約数の個数: 32

約数和(自身を含む): 195299520

約数和(自身を除く): 126944856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 406873, 813746, 1220619, 1627492, 2441238, 2848111, 3254984, 4882476, 5696222, 8544333, 9764952, 11392444, 17088666, 22784888, 34177332, 68354664]

約数ペア:

[(1, 68354664), (2, 34177332), (3, 22784888), (4, 17088666), (6, 11392444), (7, 9764952), (8, 8544333), (12, 5696222), (14, 4882476), (21, 3254984), (24, 2848111), (28, 2441238), (42, 1627492), (56, 1220619), (84, 813746), (168, 406873)]