28467948

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 69028064

約数和(自身を除く): 40560116

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 97, 111, 148, 194, 222, 291, 388, 444, 582, 661, 1164, 1322, 1983, 2644, 3589, 3966, 7178, 7932, 10767, 14356, 21534, 24457, 43068, 48914, 64117, 73371, 97828, 128234, 146742, 192351, 256468, 293484, 384702, 769404, 2372329, 4744658, 7116987, 9489316, 14233974, 28467948]

約数ペア:

[(1, 28467948), (2, 14233974), (3, 9489316), (4, 7116987), (6, 4744658), (12, 2372329), (37, 769404), (74, 384702), (97, 293484), (111, 256468), (148, 192351), (194, 146742), (222, 128234), (291, 97828), (388, 73371), (444, 64117), (582, 48914), (661, 43068), (1164, 24457), (1322, 21534), (1983, 14356), (2644, 10767), (3589, 7932), (3966, 7178)]