25569564

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 64882608

約数和(自身を除く): 39313044

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 73, 101, 102, 146, 202, 204, 219, 289, 292, 303, 404, 438, 578, 606, 867, 876, 1156, 1212, 1241, 1717, 1734, 2482, 3434, 3468, 3723, 4964, 5151, 6868, 7373, 7446, 10302, 14746, 14892, 20604, 21097, 22119, 29189, 29492, 42194, 44238, 58378, 63291, 84388, 87567, 88476, 116756, 125341, 126582, 175134, 250682, 253164, 350268, 376023, 501364, 752046, 1504092, 2130797, 4261594, 6392391, 8523188, 12784782, 25569564]

約数ペア:

[(1, 25569564), (2, 12784782), (3, 8523188), (4, 6392391), (6, 4261594), (12, 2130797), (17, 1504092), (34, 752046), (51, 501364), (68, 376023), (73, 350268), (101, 253164), (102, 250682), (146, 175134), (202, 126582), (204, 125341), (219, 116756), (289, 88476), (292, 87567), (303, 84388), (404, 63291), (438, 58378), (578, 44238), (606, 42194), (867, 29492), (876, 29189), (1156, 22119), (1212, 21097), (1241, 20604), (1717, 14892), (1734, 14746), (2482, 10302), (3434, 7446), (3468, 7373), (3723, 6868), (4964, 5151)]