18743296

素因数分解:

$2^{17}\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:58

約数の個数: 72

約数和(自身を含む): 44040024

約数和(自身を除く): 25296728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 512, 572, 704, 832, 1024, 1144, 1408, 1664, 2048, 2288, 2816, 3328, 4096, 4576, 5632, 6656, 8192, 9152, 11264, 13312, 16384, 18304, 22528, 26624, 32768, 36608, 45056, 53248, 65536, 73216, 90112, 106496, 131072, 146432, 180224, 212992, 292864, 360448, 425984, 585728, 720896, 851968, 1171456, 1441792, 1703936, 2342912, 4685824, 9371648, 18743296]

約数ペア:

[(1, 18743296), (2, 9371648), (4, 4685824), (8, 2342912), (11, 1703936), (13, 1441792), (16, 1171456), (22, 851968), (26, 720896), (32, 585728), (44, 425984), (52, 360448), (64, 292864), (88, 212992), (104, 180224), (128, 146432), (143, 131072), (176, 106496), (208, 90112), (256, 73216), (286, 65536), (352, 53248), (416, 45056), (512, 36608), (572, 32768), (704, 26624), (832, 22528), (1024, 18304), (1144, 16384), (1408, 13312), (1664, 11264), (2048, 9152), (2288, 8192), (2816, 6656), (3328, 5632), (4096, 4576)]