26574688

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 63866880

約数和(自身を除く): 37292192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 56, 62, 86, 89, 112, 124, 172, 178, 217, 224, 248, 301, 344, 356, 434, 496, 602, 623, 688, 712, 868, 992, 1204, 1246, 1333, 1376, 1424, 1736, 2408, 2492, 2666, 2759, 2848, 3472, 3827, 4816, 4984, 5332, 5518, 6944, 7654, 9331, 9632, 9968, 10664, 11036, 15308, 18662, 19313, 19936, 21328, 22072, 26789, 30616, 37324, 38626, 42656, 44144, 53578, 61232, 74648, 77252, 88288, 107156, 118637, 122464, 149296, 154504, 214312, 237274, 298592, 309008, 428624, 474548, 618016, 830459, 857248, 949096, 1660918, 1898192, 3321836, 3796384, 6643672, 13287344, 26574688]

約数ペア:

[(1, 26574688), (2, 13287344), (4, 6643672), (7, 3796384), (8, 3321836), (14, 1898192), (16, 1660918), (28, 949096), (31, 857248), (32, 830459), (43, 618016), (56, 474548), (62, 428624), (86, 309008), (89, 298592), (112, 237274), (124, 214312), (172, 154504), (178, 149296), (217, 122464), (224, 118637), (248, 107156), (301, 88288), (344, 77252), (356, 74648), (434, 61232), (496, 53578), (602, 44144), (623, 42656), (688, 38626), (712, 37324), (868, 30616), (992, 26789), (1204, 22072), (1246, 21328), (1333, 19936), (1376, 19313), (1424, 18662), (1736, 15308), (2408, 11036), (2492, 10664), (2666, 9968), (2759, 9632), (2848, 9331), (3472, 7654), (3827, 6944), (4816, 5518), (4984, 5332)]