378072724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1487}}^1\times {\mathrm{3739}}^1$

素因数の和:5247

約数の個数: 24

約数和(自身を含む): 701205120

約数和(自身を除く): 323132396

約数列:

[1, 2, 4, 17, 34, 68, 1487, 2974, 3739, 5948, 7478, 14956, 25279, 50558, 63563, 101116, 127126, 254252, 5559893, 11119786, 22239572, 94518181, 189036362, 378072724]

約数ペア:

[(1, 378072724), (2, 189036362), (4, 94518181), (17, 22239572), (34, 11119786), (68, 5559893), (1487, 254252), (2974, 127126), (3739, 101116), (5948, 63563), (7478, 50558), (14956, 25279)]