39340336

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 90

約数和(自身を含む): 94251780

約数和(自身を除く): 54911444

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 139, 152, 196, 266, 278, 304, 361, 392, 532, 556, 722, 784, 931, 973, 1064, 1112, 1444, 1862, 1946, 2128, 2224, 2527, 2641, 2888, 3724, 3892, 5054, 5282, 5776, 6811, 7448, 7784, 10108, 10564, 13622, 14896, 15568, 17689, 18487, 20216, 21128, 27244, 35378, 36974, 40432, 42256, 50179, 54488, 70756, 73948, 100358, 108976, 129409, 141512, 147896, 200716, 258818, 283024, 295792, 351253, 401432, 517636, 702506, 802864, 1035272, 1405012, 2070544, 2458771, 2810024, 4917542, 5620048, 9835084, 19670168, 39340336]

約数ペア:

[(1, 39340336), (2, 19670168), (4, 9835084), (7, 5620048), (8, 4917542), (14, 2810024), (16, 2458771), (19, 2070544), (28, 1405012), (38, 1035272), (49, 802864), (56, 702506), (76, 517636), (98, 401432), (112, 351253), (133, 295792), (139, 283024), (152, 258818), (196, 200716), (266, 147896), (278, 141512), (304, 129409), (361, 108976), (392, 100358), (532, 73948), (556, 70756), (722, 54488), (784, 50179), (931, 42256), (973, 40432), (1064, 36974), (1112, 35378), (1444, 27244), (1862, 21128), (1946, 20216), (2128, 18487), (2224, 17689), (2527, 15568), (2641, 14896), (2888, 13622), (3724, 10564), (3892, 10108), (5054, 7784), (5282, 7448), (5776, 6811)]