4147626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 10374912

約数和(自身を除く): 6227286

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 74, 102, 111, 119, 157, 222, 238, 259, 314, 357, 471, 518, 629, 714, 777, 942, 1099, 1258, 1554, 1887, 2198, 2669, 3297, 3774, 4403, 5338, 5809, 6594, 8007, 8806, 11618, 13209, 16014, 17427, 18683, 26418, 34854, 37366, 40663, 56049, 81326, 98753, 112098, 121989, 197506, 243978, 296259, 592518, 691271, 1382542, 2073813, 4147626]

約数ペア:

[(1, 4147626), (2, 2073813), (3, 1382542), (6, 691271), (7, 592518), (14, 296259), (17, 243978), (21, 197506), (34, 121989), (37, 112098), (42, 98753), (51, 81326), (74, 56049), (102, 40663), (111, 37366), (119, 34854), (157, 26418), (222, 18683), (238, 17427), (259, 16014), (314, 13209), (357, 11618), (471, 8806), (518, 8007), (629, 6594), (714, 5809), (777, 5338), (942, 4403), (1099, 3774), (1258, 3297), (1554, 2669), (1887, 2198)]