42142796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{1021}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 78293376

約数和(自身を除く): 36150580

約数列:

[1, 2, 4, 17, 34, 68, 607, 1021, 1214, 2042, 2428, 4084, 10319, 17357, 20638, 34714, 41276, 69428, 619747, 1239494, 2478988, 10535699, 21071398, 42142796]

約数ペア:

[(1, 42142796), (2, 21071398), (4, 10535699), (17, 2478988), (34, 1239494), (68, 619747), (607, 69428), (1021, 41276), (1214, 34714), (2042, 20638), (2428, 17357), (4084, 10319)]