77252998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 128894976

約数和(自身を除く): 51641978

約数列:

[1, 2, 17, 23, 34, 46, 223, 391, 443, 446, 782, 886, 3791, 5129, 7531, 7582, 10189, 10258, 15062, 20378, 87193, 98789, 173213, 174386, 197578, 346426, 1679413, 2272147, 3358826, 4544294, 38626499, 77252998]

約数ペア:

[(1, 77252998), (2, 38626499), (17, 4544294), (23, 3358826), (34, 2272147), (46, 1679413), (223, 346426), (391, 197578), (443, 174386), (446, 173213), (782, 98789), (886, 87193), (3791, 20378), (5129, 15062), (7531, 10258), (7582, 10189)]