72448096

素因数分解:

$2^5\times 7^1\times {\mathrm{503}}^1\times {\mathrm{643}}^1$

素因数の和:1163

約数の個数: 48

約数和(自身を含む): 163586304

約数和(自身を除く): 91138208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 503, 643, 1006, 1286, 2012, 2572, 3521, 4024, 4501, 5144, 7042, 8048, 9002, 10288, 14084, 16096, 18004, 20576, 28168, 36008, 56336, 72016, 112672, 144032, 323429, 646858, 1293716, 2264003, 2587432, 4528006, 5174864, 9056012, 10349728, 18112024, 36224048, 72448096]

約数ペア:

[(1, 72448096), (2, 36224048), (4, 18112024), (7, 10349728), (8, 9056012), (14, 5174864), (16, 4528006), (28, 2587432), (32, 2264003), (56, 1293716), (112, 646858), (224, 323429), (503, 144032), (643, 112672), (1006, 72016), (1286, 56336), (2012, 36008), (2572, 28168), (3521, 20576), (4024, 18004), (4501, 16096), (5144, 14084), (7042, 10288), (8048, 9002)]