65217614

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 132710400

約数和(自身を除く): 67492786

約数列:

[1, 2, 7, 11, 14, 19, 22, 31, 38, 62, 77, 133, 154, 209, 217, 266, 341, 418, 434, 589, 682, 719, 1178, 1438, 1463, 2387, 2926, 4123, 4774, 5033, 6479, 7909, 8246, 10066, 12958, 13661, 15818, 22289, 27322, 44578, 45353, 55363, 90706, 95627, 110726, 150271, 156023, 191254, 245179, 300542, 312046, 423491, 490358, 846982, 1051897, 1716253, 2103794, 2964437, 3432506, 4658401, 5928874, 9316802, 32608807, 65217614]

約数ペア:

[(1, 65217614), (2, 32608807), (7, 9316802), (11, 5928874), (14, 4658401), (19, 3432506), (22, 2964437), (31, 2103794), (38, 1716253), (62, 1051897), (77, 846982), (133, 490358), (154, 423491), (209, 312046), (217, 300542), (266, 245179), (341, 191254), (418, 156023), (434, 150271), (589, 110726), (682, 95627), (719, 90706), (1178, 55363), (1438, 45353), (1463, 44578), (2387, 27322), (2926, 22289), (4123, 15818), (4774, 13661), (5033, 12958), (6479, 10066), (7909, 8246)]