27226388

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 57759744

約数和(自身を除く): 30533356

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 67, 92, 134, 161, 268, 322, 469, 631, 644, 938, 1262, 1541, 1876, 2524, 3082, 4417, 6164, 8834, 10787, 14513, 17668, 21574, 29026, 42277, 43148, 58052, 84554, 101591, 169108, 203182, 295939, 406364, 591878, 972371, 1183756, 1944742, 3889484, 6806597, 13613194, 27226388]

約数ペア:

[(1, 27226388), (2, 13613194), (4, 6806597), (7, 3889484), (14, 1944742), (23, 1183756), (28, 972371), (46, 591878), (67, 406364), (92, 295939), (134, 203182), (161, 169108), (268, 101591), (322, 84554), (469, 58052), (631, 43148), (644, 42277), (938, 29026), (1262, 21574), (1541, 17668), (1876, 14513), (2524, 10787), (3082, 8834), (4417, 6164)]