67813526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 114780672

約数和(自身を除く): 46967146

約数列:

[1, 2, 11, 22, 37, 74, 227, 367, 407, 454, 734, 814, 2497, 4037, 4994, 8074, 8399, 13579, 16798, 27158, 83309, 92389, 149369, 166618, 184778, 298738, 916399, 1832798, 3082433, 6164866, 33906763, 67813526]

約数ペア:

[(1, 67813526), (2, 33906763), (11, 6164866), (22, 3082433), (37, 1832798), (74, 916399), (227, 298738), (367, 184778), (407, 166618), (454, 149369), (734, 92389), (814, 83309), (2497, 27158), (4037, 16798), (4994, 13579), (8074, 8399)]