66658004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1171}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 141765120

約数和(自身を除く): 75107116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 107, 133, 214, 266, 428, 532, 749, 1171, 1498, 2033, 2342, 2996, 4066, 4684, 8132, 8197, 14231, 16394, 22249, 28462, 32788, 44498, 56924, 88996, 125297, 155743, 250594, 311486, 501188, 622972, 877079, 1754158, 2380643, 3508316, 4761286, 9522572, 16664501, 33329002, 66658004]

約数ペア:

[(1, 66658004), (2, 33329002), (4, 16664501), (7, 9522572), (14, 4761286), (19, 3508316), (28, 2380643), (38, 1754158), (76, 877079), (107, 622972), (133, 501188), (214, 311486), (266, 250594), (428, 155743), (532, 125297), (749, 88996), (1171, 56924), (1498, 44498), (2033, 32788), (2342, 28462), (2996, 22249), (4066, 16394), (4684, 14231), (8132, 8197)]