17917768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5503}}^1$

素因数の和:5557

約数の個数: 32

約数和(自身を含む): 37647360

約数和(自身を除く): 19729592

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 5503, 11006, 22012, 44024, 60533, 121066, 203611, 242132, 407222, 484264, 814444, 1628888, 2239721, 4479442, 8958884, 17917768]

約数ペア:

[(1, 17917768), (2, 8958884), (4, 4479442), (8, 2239721), (11, 1628888), (22, 814444), (37, 484264), (44, 407222), (74, 242132), (88, 203611), (148, 121066), (296, 60533), (407, 44024), (814, 22012), (1628, 11006), (3256, 5503)]