67910636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{4007}}^1$

素因数の和:4253

約数の個数: 24

約数和(自身を含む): 125690880

約数和(自身を除く): 57780244

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 4007, 4237, 8014, 8474, 16028, 16948, 76133, 152266, 304532, 893561, 1787122, 3574244, 16977659, 33955318, 67910636]

約数ペア:

[(1, 67910636), (2, 33955318), (4, 16977659), (19, 3574244), (38, 1787122), (76, 893561), (223, 304532), (446, 152266), (892, 76133), (4007, 16948), (4237, 16028), (8014, 8474)]