66523864

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3617}}^1$

素因数の和:3664

約数の個数: 48

約数和(自身を含む): 144358200

約数和(自身を除く): 77834336

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1672, 2299, 3617, 4598, 7234, 9196, 14468, 18392, 28936, 39787, 68723, 79574, 137446, 159148, 274892, 318296, 437657, 549784, 755953, 875314, 1511906, 1750628, 3023812, 3501256, 6047624, 8315483, 16630966, 33261932, 66523864]

約数ペア:

[(1, 66523864), (2, 33261932), (4, 16630966), (8, 8315483), (11, 6047624), (19, 3501256), (22, 3023812), (38, 1750628), (44, 1511906), (76, 875314), (88, 755953), (121, 549784), (152, 437657), (209, 318296), (242, 274892), (418, 159148), (484, 137446), (836, 79574), (968, 68723), (1672, 39787), (2299, 28936), (3617, 18392), (4598, 14468), (7234, 9196)]