26091712

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:573

約数の個数: 56

約数和(自身を含む): 55880000

約数和(自身を除く): 29788288

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 152, 172, 304, 344, 499, 608, 688, 817, 998, 1216, 1376, 1634, 1996, 2752, 3268, 3992, 6536, 7984, 9481, 13072, 15968, 18962, 21457, 26144, 31936, 37924, 42914, 52288, 75848, 85828, 151696, 171656, 303392, 343312, 407683, 606784, 686624, 815366, 1373248, 1630732, 3261464, 6522928, 13045856, 26091712]

約数ペア:

[(1, 26091712), (2, 13045856), (4, 6522928), (8, 3261464), (16, 1630732), (19, 1373248), (32, 815366), (38, 686624), (43, 606784), (64, 407683), (76, 343312), (86, 303392), (152, 171656), (172, 151696), (304, 85828), (344, 75848), (499, 52288), (608, 42914), (688, 37924), (817, 31936), (998, 26144), (1216, 21457), (1376, 18962), (1634, 15968), (1996, 13072), (2752, 9481), (3268, 7984), (3992, 6536)]