40279316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6883}}^1$

素因数の和:6924

約数の個数: 48

約数和(自身を含む): 92520960

約数和(自身を除く): 52241644

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 6883, 13766, 27532, 48181, 75713, 96362, 130777, 151426, 192724, 261554, 302852, 523108, 529991, 915439, 1059982, 1438547, 1830878, 2119964, 2877094, 3661756, 5754188, 10069829, 20139658, 40279316]

約数ペア:

[(1, 40279316), (2, 20139658), (4, 10069829), (7, 5754188), (11, 3661756), (14, 2877094), (19, 2119964), (22, 1830878), (28, 1438547), (38, 1059982), (44, 915439), (76, 529991), (77, 523108), (133, 302852), (154, 261554), (209, 192724), (266, 151426), (308, 130777), (418, 96362), (532, 75713), (836, 48181), (1463, 27532), (2926, 13766), (5852, 6883)]