68515664

素因数分解:

$2^4\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1327}}^1$

素因数の和:1803

約数の個数: 40

約数和(自身を含む): 152156928

約数和(自身を除く): 83641264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 461, 922, 1327, 1844, 2654, 3227, 3688, 5308, 6454, 7376, 9289, 10616, 12908, 18578, 21232, 25816, 37156, 51632, 74312, 148624, 611747, 1223494, 2446988, 4282229, 4893976, 8564458, 9787952, 17128916, 34257832, 68515664]

約数ペア:

[(1, 68515664), (2, 34257832), (4, 17128916), (7, 9787952), (8, 8564458), (14, 4893976), (16, 4282229), (28, 2446988), (56, 1223494), (112, 611747), (461, 148624), (922, 74312), (1327, 51632), (1844, 37156), (2654, 25816), (3227, 21232), (3688, 18578), (5308, 12908), (6454, 10616), (7376, 9289)]