64859214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{1741}}^1$

素因数の和:2640

約数の個数: 32

約数和(自身を含む): 148502016

約数和(自身を除く): 83642802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 887, 1741, 1774, 2661, 3482, 5223, 5322, 6209, 10446, 12187, 12418, 18627, 24374, 36561, 37254, 73122, 1544267, 3088534, 4632801, 9265602, 10809869, 21619738, 32429607, 64859214]

約数ペア:

[(1, 64859214), (2, 32429607), (3, 21619738), (6, 10809869), (7, 9265602), (14, 4632801), (21, 3088534), (42, 1544267), (887, 73122), (1741, 37254), (1774, 36561), (2661, 24374), (3482, 18627), (5223, 12418), (5322, 12187), (6209, 10446)]