69388832

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{557}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 145537560

約数和(自身を除く): 76148728

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 229, 272, 458, 544, 557, 916, 1114, 1832, 2228, 3664, 3893, 4456, 7328, 7786, 8912, 9469, 15572, 17824, 18938, 31144, 37876, 62288, 75752, 124576, 127553, 151504, 255106, 303008, 510212, 1020424, 2040848, 2168401, 4081696, 4336802, 8673604, 17347208, 34694416, 69388832]

約数ペア:

[(1, 69388832), (2, 34694416), (4, 17347208), (8, 8673604), (16, 4336802), (17, 4081696), (32, 2168401), (34, 2040848), (68, 1020424), (136, 510212), (229, 303008), (272, 255106), (458, 151504), (544, 127553), (557, 124576), (916, 75752), (1114, 62288), (1832, 37876), (2228, 31144), (3664, 18938), (3893, 17824), (4456, 15572), (7328, 9469), (7786, 8912)]