39379516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 78236928

約数和(自身を除く): 38857412

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 83, 164, 166, 263, 332, 451, 526, 902, 913, 1052, 1804, 1826, 2893, 3403, 3652, 5786, 6806, 10783, 11572, 13612, 21566, 21829, 37433, 43132, 43658, 74866, 87316, 118613, 149732, 237226, 240119, 474452, 480238, 894989, 960476, 1789978, 3579956, 9844879, 19689758, 39379516]

約数ペア:

[(1, 39379516), (2, 19689758), (4, 9844879), (11, 3579956), (22, 1789978), (41, 960476), (44, 894989), (82, 480238), (83, 474452), (164, 240119), (166, 237226), (263, 149732), (332, 118613), (451, 87316), (526, 74866), (902, 43658), (913, 43132), (1052, 37433), (1804, 21829), (1826, 21566), (2893, 13612), (3403, 11572), (3652, 10783), (5786, 6806)]