61609984

素因数分解:

$2^{11}\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 125307000

約数和(自身を除く): 63697016

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 449, 512, 536, 898, 1024, 1072, 1796, 2048, 2144, 3592, 4288, 7184, 8576, 14368, 17152, 28736, 30083, 34304, 57472, 60166, 68608, 114944, 120332, 137216, 229888, 240664, 459776, 481328, 919552, 962656, 1925312, 3850624, 7701248, 15402496, 30804992, 61609984]

約数ペア:

[(1, 61609984), (2, 30804992), (4, 15402496), (8, 7701248), (16, 3850624), (32, 1925312), (64, 962656), (67, 919552), (128, 481328), (134, 459776), (256, 240664), (268, 229888), (449, 137216), (512, 120332), (536, 114944), (898, 68608), (1024, 60166), (1072, 57472), (1796, 34304), (2048, 30083), (2144, 28736), (3592, 17152), (4288, 14368), (7184, 8576)]