26884192

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 56052864

約数和(自身を除く): 29168672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 661, 992, 1271, 1312, 1322, 2542, 2644, 5084, 5288, 10168, 10576, 20336, 20491, 21152, 27101, 40672, 40982, 54202, 81964, 108404, 163928, 216808, 327856, 433616, 655712, 840131, 867232, 1680262, 3360524, 6721048, 13442096, 26884192]

約数ペア:

[(1, 26884192), (2, 13442096), (4, 6721048), (8, 3360524), (16, 1680262), (31, 867232), (32, 840131), (41, 655712), (62, 433616), (82, 327856), (124, 216808), (164, 163928), (248, 108404), (328, 81964), (496, 54202), (656, 40982), (661, 40672), (992, 27101), (1271, 21152), (1312, 20491), (1322, 20336), (2542, 10576), (2644, 10168), (5084, 5288)]