25210388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{52963}}^1$

素因数の和:52991

約数の個数: 24

約数和(自身を含む): 53387712

約数和(自身を除く): 28177324

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 52963, 105926, 211852, 370741, 741482, 900371, 1482964, 1800742, 3601484, 6302597, 12605194, 25210388]

約数ペア:

[(1, 25210388), (2, 12605194), (4, 6302597), (7, 3601484), (14, 1800742), (17, 1482964), (28, 900371), (34, 741482), (68, 370741), (119, 211852), (238, 105926), (476, 52963)]