74756188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 146608000

約数和(自身を除く): 71851812

約数列:

[1, 2, 4, 13, 26, 43, 52, 67, 86, 134, 172, 268, 499, 559, 871, 998, 1118, 1742, 1996, 2236, 2881, 3484, 5762, 6487, 11524, 12974, 21457, 25948, 33433, 37453, 42914, 66866, 74906, 85828, 133732, 149812, 278941, 434629, 557882, 869258, 1115764, 1437619, 1738516, 2875238, 5750476, 18689047, 37378094, 74756188]

約数ペア:

[(1, 74756188), (2, 37378094), (4, 18689047), (13, 5750476), (26, 2875238), (43, 1738516), (52, 1437619), (67, 1115764), (86, 869258), (134, 557882), (172, 434629), (268, 278941), (499, 149812), (559, 133732), (871, 85828), (998, 74906), (1118, 66866), (1742, 42914), (1996, 37453), (2236, 33433), (2881, 25948), (3484, 21457), (5762, 12974), (6487, 11524)]