12884912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:525

約数の個数: 40

約数和(自身を含む): 26712576

約数和(自身を除く): 13827664

約数列:

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

約数ペア:

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