28002052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 56448000

約数和(自身を除く): 28445948

約数列:

[1, 2, 4, 13, 26, 29, 31, 52, 58, 62, 116, 124, 377, 403, 599, 754, 806, 899, 1198, 1508, 1612, 1798, 2396, 3596, 7787, 11687, 15574, 17371, 18569, 23374, 31148, 34742, 37138, 46748, 69484, 74276, 225823, 241397, 451646, 482794, 538501, 903292, 965588, 1077002, 2154004, 7000513, 14001026, 28002052]

約数ペア:

[(1, 28002052), (2, 14001026), (4, 7000513), (13, 2154004), (26, 1077002), (29, 965588), (31, 903292), (52, 538501), (58, 482794), (62, 451646), (116, 241397), (124, 225823), (377, 74276), (403, 69484), (599, 46748), (754, 37138), (806, 34742), (899, 31148), (1198, 23374), (1508, 18569), (1612, 17371), (1798, 15574), (2396, 11687), (3596, 7787)]