4957788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 13378176

約数和(自身を除く): 8420388

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 71, 92, 132, 138, 142, 213, 253, 276, 284, 426, 506, 529, 759, 781, 852, 1012, 1058, 1518, 1562, 1587, 1633, 2116, 2343, 3036, 3124, 3174, 3266, 4686, 4899, 5819, 6348, 6532, 9372, 9798, 11638, 17457, 17963, 19596, 23276, 34914, 35926, 37559, 53889, 69828, 71852, 75118, 107778, 112677, 150236, 215556, 225354, 413149, 450708, 826298, 1239447, 1652596, 2478894, 4957788]

約数ペア:

[(1, 4957788), (2, 2478894), (3, 1652596), (4, 1239447), (6, 826298), (11, 450708), (12, 413149), (22, 225354), (23, 215556), (33, 150236), (44, 112677), (46, 107778), (66, 75118), (69, 71852), (71, 69828), (92, 53889), (132, 37559), (138, 35926), (142, 34914), (213, 23276), (253, 19596), (276, 17963), (284, 17457), (426, 11638), (506, 9798), (529, 9372), (759, 6532), (781, 6348), (852, 5819), (1012, 4899), (1058, 4686), (1518, 3266), (1562, 3174), (1587, 3124), (1633, 3036), (2116, 2343)]