65371796

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1223}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 138184704

約数和(自身を除く): 72812908

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 83, 92, 161, 166, 322, 332, 581, 644, 1162, 1223, 1909, 2324, 2446, 3818, 4892, 7636, 8561, 13363, 17122, 26726, 28129, 34244, 53452, 56258, 101509, 112516, 196903, 203018, 393806, 406036, 710563, 787612, 1421126, 2334707, 2842252, 4669414, 9338828, 16342949, 32685898, 65371796]

約数ペア:

[(1, 65371796), (2, 32685898), (4, 16342949), (7, 9338828), (14, 4669414), (23, 2842252), (28, 2334707), (46, 1421126), (83, 787612), (92, 710563), (161, 406036), (166, 393806), (322, 203018), (332, 196903), (581, 112516), (644, 101509), (1162, 56258), (1223, 53452), (1909, 34244), (2324, 28129), (2446, 26726), (3818, 17122), (4892, 13363), (7636, 8561)]