28474692

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1759}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 70963200

約数和(自身を除く): 42488508

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 1759, 2698, 3518, 4047, 5277, 5396, 7036, 8094, 10554, 16188, 21108, 33421, 66842, 100263, 124889, 133684, 200526, 249778, 374667, 401052, 499556, 749334, 1498668, 2372891, 4745782, 7118673, 9491564, 14237346, 28474692]

約数ペア:

[(1, 28474692), (2, 14237346), (3, 9491564), (4, 7118673), (6, 4745782), (12, 2372891), (19, 1498668), (38, 749334), (57, 499556), (71, 401052), (76, 374667), (114, 249778), (142, 200526), (213, 133684), (228, 124889), (284, 100263), (426, 66842), (852, 33421), (1349, 21108), (1759, 16188), (2698, 10554), (3518, 8094), (4047, 7036), (5277, 5396)]