38189662

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 67534848

約数和(自身を除く): 29345186

約数列:

[1, 2, 7, 14, 47, 94, 127, 254, 329, 457, 658, 889, 914, 1778, 3199, 5969, 6398, 11938, 21479, 41783, 42958, 58039, 83566, 116078, 150353, 300706, 406273, 812546, 2727833, 5455666, 19094831, 38189662]

約数ペア:

[(1, 38189662), (2, 19094831), (7, 5455666), (14, 2727833), (47, 812546), (94, 406273), (127, 300706), (254, 150353), (329, 116078), (457, 83566), (658, 58039), (889, 42958), (914, 41783), (1778, 21479), (3199, 11938), (5969, 6398)]