25678188

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{3257}}^1$

素因数の和:3343

約数の個数: 48

約数和(自身を含む): 67505760

約数和(自身を除く): 41827572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3257, 3942, 6514, 7884, 9771, 13028, 19542, 29313, 39084, 58626, 87939, 117252, 175878, 237761, 351756, 475522, 713283, 951044, 1426566, 2139849, 2853132, 4279698, 6419547, 8559396, 12839094, 25678188]

約数ペア:

[(1, 25678188), (2, 12839094), (3, 8559396), (4, 6419547), (6, 4279698), (9, 2853132), (12, 2139849), (18, 1426566), (27, 951044), (36, 713283), (54, 475522), (73, 351756), (108, 237761), (146, 175878), (219, 117252), (292, 87939), (438, 58626), (657, 39084), (876, 29313), (1314, 19542), (1971, 13028), (2628, 9771), (3257, 7884), (3942, 6514)]