40814452

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{3929}}^1$

素因数の和:4000

約数の個数: 36

約数和(自身を含む): 84675780

約数和(自身を除く): 43861328

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 3929, 5194, 7858, 10388, 15716, 27503, 55006, 110012, 192521, 208237, 385042, 416474, 770084, 832948, 1457659, 2915318, 5830636, 10203613, 20407226, 40814452]

約数ペア:

[(1, 40814452), (2, 20407226), (4, 10203613), (7, 5830636), (14, 2915318), (28, 1457659), (49, 832948), (53, 770084), (98, 416474), (106, 385042), (196, 208237), (212, 192521), (371, 110012), (742, 55006), (1484, 27503), (2597, 15716), (3929, 10388), (5194, 7858)]