72983552

素因数分解:

$2^{10}\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:554

約数の個数: 44

約数和(自身を含む): 146990976

約数和(自身を除く): 74007424

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 263, 271, 512, 526, 542, 1024, 1052, 1084, 2104, 2168, 4208, 4336, 8416, 8672, 16832, 17344, 33664, 34688, 67328, 69376, 71273, 134656, 138752, 142546, 269312, 277504, 285092, 570184, 1140368, 2280736, 4561472, 9122944, 18245888, 36491776, 72983552]

約数ペア:

[(1, 72983552), (2, 36491776), (4, 18245888), (8, 9122944), (16, 4561472), (32, 2280736), (64, 1140368), (128, 570184), (256, 285092), (263, 277504), (271, 269312), (512, 142546), (526, 138752), (542, 134656), (1024, 71273), (1052, 69376), (1084, 67328), (2104, 34688), (2168, 33664), (4208, 17344), (4336, 16832), (8416, 8672)]