6891008

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:374

約数の個数: 40

約数和(自身を含む): 14133768

約数和(自身を除く): 7242760

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 313, 344, 512, 626, 688, 1252, 1376, 2504, 2752, 5008, 5504, 10016, 11008, 13459, 20032, 22016, 26918, 40064, 53836, 80128, 107672, 160256, 215344, 430688, 861376, 1722752, 3445504, 6891008]

約数ペア:

[(1, 6891008), (2, 3445504), (4, 1722752), (8, 861376), (16, 430688), (32, 215344), (43, 160256), (64, 107672), (86, 80128), (128, 53836), (172, 40064), (256, 26918), (313, 22016), (344, 20032), (512, 13459), (626, 11008), (688, 10016), (1252, 5504), (1376, 5008), (2504, 2752)]