28500114

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 61840800

約数和(自身を除く): 33340686

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 89, 106, 114, 159, 178, 267, 318, 534, 1007, 1691, 2014, 2809, 3021, 3382, 4717, 5073, 5618, 6042, 8427, 9434, 10146, 14151, 16854, 28302, 53371, 89623, 106742, 160113, 179246, 250001, 268869, 320226, 500002, 537738, 750003, 1500006, 4750019, 9500038, 14250057, 28500114]

約数ペア:

[(1, 28500114), (2, 14250057), (3, 9500038), (6, 4750019), (19, 1500006), (38, 750003), (53, 537738), (57, 500002), (89, 320226), (106, 268869), (114, 250001), (159, 179246), (178, 160113), (267, 106742), (318, 89623), (534, 53371), (1007, 28302), (1691, 16854), (2014, 14151), (2809, 10146), (3021, 9434), (3382, 8427), (4717, 6042), (5073, 5618)]