28907183206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2713}}^1\times {\mathrm{4993}}^1$

素因数の和:7816

約数の個数: 32

約数和(自身を含む): 47817510048

約数和(自身を除く): 18910326842

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 2713, 4993, 5426, 9986, 29843, 54923, 59686, 109846, 263161, 484321, 526322, 968642, 2894771, 5327531, 5789542, 10655062, 13546009, 27092018, 149006099, 298012198, 1313962873, 2627925746, 14453591603, 28907183206]

約数ペア:

[(1, 28907183206), (2, 14453591603), (11, 2627925746), (22, 1313962873), (97, 298012198), (194, 149006099), (1067, 27092018), (2134, 13546009), (2713, 10655062), (4993, 5789542), (5426, 5327531), (9986, 2894771), (29843, 968642), (54923, 526322), (59686, 484321), (109846, 263161)]