74973184

素因数分解:

$2^{19}\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:62

約数の個数: 80

約数和(自身を含む): 176160600

約数和(自身を除く): 101187416

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, 262144, 292864, 360448, 425984, 524288, 585728, 720896, 851968, 1171456, 1441792, 1703936, 2342912, 2883584, 3407872, 4685824, 5767168, 6815744, 9371648, 18743296, 37486592, 74973184]

約数ペア:

[(1, 74973184), (2, 37486592), (4, 18743296), (8, 9371648), (11, 6815744), (13, 5767168), (16, 4685824), (22, 3407872), (26, 2883584), (32, 2342912), (44, 1703936), (52, 1441792), (64, 1171456), (88, 851968), (104, 720896), (128, 585728), (143, 524288), (176, 425984), (208, 360448), (256, 292864), (286, 262144), (352, 212992), (416, 180224), (512, 146432), (572, 131072), (704, 106496), (832, 90112), (1024, 73216), (1144, 65536), (1408, 53248), (1664, 45056), (2048, 36608), (2288, 32768), (2816, 26624), (3328, 22528), (4096, 18304), (4576, 16384), (5632, 13312), (6656, 11264), (8192, 9152)]