26812672

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 58168152

約数和(自身を除く): 31355480

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 101, 122, 128, 136, 202, 244, 256, 272, 404, 488, 544, 808, 976, 1037, 1088, 1616, 1717, 1952, 2074, 2176, 3232, 3434, 3904, 4148, 4352, 6161, 6464, 6868, 7808, 8296, 12322, 12928, 13736, 15616, 16592, 24644, 25856, 27472, 33184, 49288, 54944, 66368, 98576, 104737, 109888, 132736, 197152, 209474, 219776, 265472, 394304, 418948, 439552, 788608, 837896, 1577216, 1675792, 3351584, 6703168, 13406336, 26812672]

約数ペア:

[(1, 26812672), (2, 13406336), (4, 6703168), (8, 3351584), (16, 1675792), (17, 1577216), (32, 837896), (34, 788608), (61, 439552), (64, 418948), (68, 394304), (101, 265472), (122, 219776), (128, 209474), (136, 197152), (202, 132736), (244, 109888), (256, 104737), (272, 98576), (404, 66368), (488, 54944), (544, 49288), (808, 33184), (976, 27472), (1037, 25856), (1088, 24644), (1616, 16592), (1717, 15616), (1952, 13736), (2074, 12928), (2176, 12322), (3232, 8296), (3434, 7808), (3904, 6868), (4148, 6464), (4352, 6161)]