25232452

素因数分解:

$2^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 52617600

約数和(自身を除く): 27385148

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 343, 347, 371, 686, 694, 742, 1372, 1388, 1484, 2429, 2597, 4858, 5194, 9716, 10388, 17003, 18179, 18391, 34006, 36358, 36782, 68012, 72716, 73564, 119021, 128737, 238042, 257474, 476084, 514948, 901159, 1802318, 3604636, 6308113, 12616226, 25232452]

約数ペア:

[(1, 25232452), (2, 12616226), (4, 6308113), (7, 3604636), (14, 1802318), (28, 901159), (49, 514948), (53, 476084), (98, 257474), (106, 238042), (196, 128737), (212, 119021), (343, 73564), (347, 72716), (371, 68012), (686, 36782), (694, 36358), (742, 34006), (1372, 18391), (1388, 18179), (1484, 17003), (2429, 10388), (2597, 9716), (4858, 5194)]