69208904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4007}}^1$

素因数の和:4157

約数の個数: 32

約数和(自身を含む): 138516480

約数和(自身を除く): 69307576

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 508, 1016, 2159, 4007, 4318, 8014, 8636, 16028, 17272, 32056, 68119, 136238, 272476, 508889, 544952, 1017778, 2035556, 4071112, 8651113, 17302226, 34604452, 69208904]

約数ペア:

[(1, 69208904), (2, 34604452), (4, 17302226), (8, 8651113), (17, 4071112), (34, 2035556), (68, 1017778), (127, 544952), (136, 508889), (254, 272476), (508, 136238), (1016, 68119), (2159, 32056), (4007, 17272), (4318, 16028), (8014, 8636)]