68572784

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10037}}^1$

素因数の和:10113

約数の個数: 40

約数和(自身を含む): 154344288

約数和(自身を除く): 85771504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 10037, 20074, 40148, 70259, 80296, 140518, 160592, 281036, 562072, 612257, 1124144, 1224514, 2449028, 4285799, 4898056, 8571598, 9796112, 17143196, 34286392, 68572784]

約数ペア:

[(1, 68572784), (2, 34286392), (4, 17143196), (7, 9796112), (8, 8571598), (14, 4898056), (16, 4285799), (28, 2449028), (56, 1224514), (61, 1124144), (112, 612257), (122, 562072), (244, 281036), (427, 160592), (488, 140518), (854, 80296), (976, 70259), (1708, 40148), (3416, 20074), (6832, 10037)]