26487832

素因数分解:

$2^3\times 7^5\times {\mathrm{197}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 58235760

約数和(自身を除く): 31747928

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 197, 343, 392, 394, 686, 788, 1372, 1379, 1576, 2401, 2744, 2758, 4802, 5516, 9604, 9653, 11032, 16807, 19208, 19306, 33614, 38612, 67228, 67571, 77224, 134456, 135142, 270284, 472997, 540568, 945994, 1891988, 3310979, 3783976, 6621958, 13243916, 26487832]

約数ペア:

[(1, 26487832), (2, 13243916), (4, 6621958), (7, 3783976), (8, 3310979), (14, 1891988), (28, 945994), (49, 540568), (56, 472997), (98, 270284), (196, 135142), (197, 134456), (343, 77224), (392, 67571), (394, 67228), (686, 38612), (788, 33614), (1372, 19306), (1379, 19208), (1576, 16807), (2401, 11032), (2744, 9653), (2758, 9604), (4802, 5516)]