69773776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{229519}}^1$

素因数の和:229546

約数の個数: 20

約数和(自身を含む): 142302400

約数和(自身を除く): 72528624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 229519, 459038, 918076, 1836152, 3672304, 4360861, 8721722, 17443444, 34886888, 69773776]

約数ペア:

[(1, 69773776), (2, 34886888), (4, 17443444), (8, 8721722), (16, 4360861), (19, 3672304), (38, 1836152), (76, 918076), (152, 459038), (304, 229519)]