70216454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12323}}^1$

素因数の和:12380

約数の個数: 32

約数和(自身を含む): 134873856

約数和(自身を除く): 64657402

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 12323, 24646, 86261, 135553, 172522, 271106, 455951, 911902, 948871, 1897742, 3191657, 5015461, 6383314, 10030922, 35108227, 70216454]

約数ペア:

[(1, 70216454), (2, 35108227), (7, 10030922), (11, 6383314), (14, 5015461), (22, 3191657), (37, 1897742), (74, 948871), (77, 911902), (154, 455951), (259, 271106), (407, 172522), (518, 135553), (814, 86261), (2849, 24646), (5698, 12323)]