25769824

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 54286848

約数和(自身を除く): 28517024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 127, 136, 254, 272, 373, 508, 544, 746, 1016, 1492, 2032, 2159, 2984, 4064, 4318, 5968, 6341, 8636, 11936, 12682, 17272, 25364, 34544, 47371, 50728, 69088, 94742, 101456, 189484, 202912, 378968, 757936, 805307, 1515872, 1610614, 3221228, 6442456, 12884912, 25769824]

約数ペア:

[(1, 25769824), (2, 12884912), (4, 6442456), (8, 3221228), (16, 1610614), (17, 1515872), (32, 805307), (34, 757936), (68, 378968), (127, 202912), (136, 189484), (254, 101456), (272, 94742), (373, 69088), (508, 50728), (544, 47371), (746, 34544), (1016, 25364), (1492, 17272), (2032, 12682), (2159, 11936), (2984, 8636), (4064, 6341), (4318, 5968)]