25205936

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3359}}^1$

素因数の和:3441

約数の個数: 40

約数和(自身を含む): 56663040

約数和(自身を除く): 31457104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3359, 3752, 6718, 7504, 13436, 23513, 26872, 47026, 53744, 94052, 188104, 225053, 376208, 450106, 900212, 1575371, 1800424, 3150742, 3600848, 6301484, 12602968, 25205936]

約数ペア:

[(1, 25205936), (2, 12602968), (4, 6301484), (7, 3600848), (8, 3150742), (14, 1800424), (16, 1575371), (28, 900212), (56, 450106), (67, 376208), (112, 225053), (134, 188104), (268, 94052), (469, 53744), (536, 47026), (938, 26872), (1072, 23513), (1876, 13436), (3359, 7504), (3752, 6718)]