25117764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4463}}^1$

素因数の和:4544

約数の個数: 48

約数和(自身を含む): 67995648

約数和(自身を除く): 42877884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 4463, 5628, 8926, 13389, 17852, 26778, 31241, 53556, 62482, 93723, 124964, 187446, 299021, 374892, 598042, 897063, 1196084, 1794126, 2093147, 3588252, 4186294, 6279441, 8372588, 12558882, 25117764]

約数ペア:

[(1, 25117764), (2, 12558882), (3, 8372588), (4, 6279441), (6, 4186294), (7, 3588252), (12, 2093147), (14, 1794126), (21, 1196084), (28, 897063), (42, 598042), (67, 374892), (84, 299021), (134, 187446), (201, 124964), (268, 93723), (402, 62482), (469, 53556), (804, 31241), (938, 26778), (1407, 17852), (1876, 13389), (2814, 8926), (4463, 5628)]