12420627616

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{1367}}^1\times {\mathrm{9791}}^1$

素因数の和:11197

約数の個数: 48

約数和(自身を含む): 25317411840

約数和(自身を除く): 12896784224

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 1367, 2734, 5468, 9791, 10936, 19582, 21872, 39164, 39643, 43744, 78328, 79286, 156656, 158572, 283939, 313312, 317144, 567878, 634288, 1135756, 1268576, 2271512, 4543024, 9086048, 13384297, 26768594, 53537188, 107074376, 214148752, 388144613, 428297504, 776289226, 1552578452, 3105156904, 6210313808, 12420627616]

約数ペア:

[(1, 12420627616), (2, 6210313808), (4, 3105156904), (8, 1552578452), (16, 776289226), (29, 428297504), (32, 388144613), (58, 214148752), (116, 107074376), (232, 53537188), (464, 26768594), (928, 13384297), (1367, 9086048), (2734, 4543024), (5468, 2271512), (9791, 1268576), (10936, 1135756), (19582, 634288), (21872, 567878), (39164, 317144), (39643, 313312), (43744, 283939), (78328, 158572), (79286, 156656)]