64547272

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4561}}^1$

素因数の和:4657

約数の個数: 32

約数和(自身を含む): 127279800

約数和(自身を除く): 62732528

約数列:

[1, 2, 4, 8, 29, 58, 61, 116, 122, 232, 244, 488, 1769, 3538, 4561, 7076, 9122, 14152, 18244, 36488, 132269, 264538, 278221, 529076, 556442, 1058152, 1112884, 2225768, 8068409, 16136818, 32273636, 64547272]

約数ペア:

[(1, 64547272), (2, 32273636), (4, 16136818), (8, 8068409), (29, 2225768), (58, 1112884), (61, 1058152), (116, 556442), (122, 529076), (232, 278221), (244, 264538), (488, 132269), (1769, 36488), (3538, 18244), (4561, 14152), (7076, 9122)]