71629364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1871}}^1$

素因数の和:2455

約数の個数: 24

約数和(自身を含む): 133031808

約数和(自身を除く): 61402444

約数列:

[1, 2, 4, 17, 34, 68, 563, 1126, 1871, 2252, 3742, 7484, 9571, 19142, 31807, 38284, 63614, 127228, 1053373, 2106746, 4213492, 17907341, 35814682, 71629364]

約数ペア:

[(1, 71629364), (2, 35814682), (4, 17907341), (17, 4213492), (34, 2106746), (68, 1053373), (563, 127228), (1126, 63614), (1871, 38284), (2252, 31807), (3742, 19142), (7484, 9571)]