74872006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{353}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 127236096

約数和(自身を除く): 52364090

約数列:

[1, 2, 11, 22, 31, 62, 311, 341, 353, 622, 682, 706, 3421, 3883, 6842, 7766, 9641, 10943, 19282, 21886, 106051, 109783, 120373, 212102, 219566, 240746, 1207613, 2415226, 3403273, 6806546, 37436003, 74872006]

約数ペア:

[(1, 74872006), (2, 37436003), (11, 6806546), (22, 3403273), (31, 2415226), (62, 1207613), (311, 240746), (341, 219566), (353, 212102), (622, 120373), (682, 109783), (706, 106051), (3421, 21886), (3883, 19282), (6842, 10943), (7766, 9641)]