66950968

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{7159}}^1$

素因数の和:7339

約数の個数: 32

約数和(自身を含む): 144345600

約数和(自身を除く): 77394632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 4676, 7159, 9352, 14318, 28636, 50113, 57272, 100226, 200452, 400904, 1195553, 2391106, 4782212, 8368871, 9564424, 16737742, 33475484, 66950968]

約数ペア:

[(1, 66950968), (2, 33475484), (4, 16737742), (7, 9564424), (8, 8368871), (14, 4782212), (28, 2391106), (56, 1195553), (167, 400904), (334, 200452), (668, 100226), (1169, 57272), (1336, 50113), (2338, 28636), (4676, 14318), (7159, 9352)]