26702656

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 56

約数和(自身を含む): 56148224

約数和(自身を除く): 29445568

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 172, 248, 313, 344, 496, 626, 688, 992, 1252, 1333, 1376, 1984, 2504, 2666, 2752, 5008, 5332, 9703, 10016, 10664, 13459, 19406, 20032, 21328, 26918, 38812, 42656, 53836, 77624, 85312, 107672, 155248, 215344, 310496, 417229, 430688, 620992, 834458, 861376, 1668916, 3337832, 6675664, 13351328, 26702656]

約数ペア:

[(1, 26702656), (2, 13351328), (4, 6675664), (8, 3337832), (16, 1668916), (31, 861376), (32, 834458), (43, 620992), (62, 430688), (64, 417229), (86, 310496), (124, 215344), (172, 155248), (248, 107672), (313, 85312), (344, 77624), (496, 53836), (626, 42656), (688, 38812), (992, 26918), (1252, 21328), (1333, 20032), (1376, 19406), (1984, 13459), (2504, 10664), (2666, 10016), (2752, 9703), (5008, 5332)]