74430284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{4259}}^1$

素因数の和:4537

約数の個数: 24

約数和(自身を含む): 138484080

約数和(自身を除く): 64053796

約数列:

[1, 2, 4, 17, 34, 68, 257, 514, 1028, 4259, 4369, 8518, 8738, 17036, 17476, 72403, 144806, 289612, 1094563, 2189126, 4378252, 18607571, 37215142, 74430284]

約数ペア:

[(1, 74430284), (2, 37215142), (4, 18607571), (17, 4378252), (34, 2189126), (68, 1094563), (257, 289612), (514, 144806), (1028, 72403), (4259, 17476), (4369, 17036), (8518, 8738)]