78479044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{147517}}^1$

素因数の和:147547

約数の個数: 24

約数和(自身を含む): 165220160

約数和(自身を除く): 86741116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 147517, 295034, 590068, 1032619, 2065238, 2802823, 4130476, 5605646, 11211292, 19619761, 39239522, 78479044]

約数ペア:

[(1, 78479044), (2, 39239522), (4, 19619761), (7, 11211292), (14, 5605646), (19, 4130476), (28, 2802823), (38, 2065238), (76, 1032619), (133, 590068), (266, 295034), (532, 147517)]