78002204

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{41579}}^1$

素因数の和:41657

約数の個数: 24

約数和(自身を含む): 158336640

約数和(自身を除く): 80334436

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 41579, 83158, 166316, 291053, 582106, 1164212, 2785793, 5571586, 11143172, 19500551, 39001102, 78002204]

約数ペア:

[(1, 78002204), (2, 39001102), (4, 19500551), (7, 11143172), (14, 5571586), (28, 2785793), (67, 1164212), (134, 582106), (268, 291053), (469, 166316), (938, 83158), (1876, 41579)]