65991382

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 108397440

約数和(自身を除く): 42406058

約数列:

[1, 2, 17, 34, 59, 67, 118, 134, 491, 982, 1003, 1139, 2006, 2278, 3953, 7906, 8347, 16694, 28969, 32897, 57938, 65794, 67201, 134402, 492473, 559249, 984946, 1118498, 1940923, 3881846, 32995691, 65991382]

約数ペア:

[(1, 65991382), (2, 32995691), (17, 3881846), (34, 1940923), (59, 1118498), (67, 984946), (118, 559249), (134, 492473), (491, 134402), (982, 67201), (1003, 65794), (1139, 57938), (2006, 32897), (2278, 28969), (3953, 16694), (7906, 8347)]