38482388

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 79465344

約数和(自身を除く): 40982956

約数列:

[1, 2, 4, 7, 14, 28, 67, 73, 134, 146, 268, 281, 292, 469, 511, 562, 938, 1022, 1124, 1876, 1967, 2044, 3934, 4891, 7868, 9782, 18827, 19564, 20513, 34237, 37654, 41026, 68474, 75308, 82052, 131789, 136948, 143591, 263578, 287182, 527156, 574364, 1374371, 2748742, 5497484, 9620597, 19241194, 38482388]

約数ペア:

[(1, 38482388), (2, 19241194), (4, 9620597), (7, 5497484), (14, 2748742), (28, 1374371), (67, 574364), (73, 527156), (134, 287182), (146, 263578), (268, 143591), (281, 136948), (292, 131789), (469, 82052), (511, 75308), (562, 68474), (938, 41026), (1022, 37654), (1124, 34237), (1876, 20513), (1967, 19564), (2044, 18827), (3934, 9782), (4891, 7868)]