448409056

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1993}}^1$

素因数の和:2171

約数の個数: 48

約数和(自身を含む): 904478400

約数和(自身を除く): 456069344

約数列:

[1, 2, 4, 8, 16, 32, 79, 89, 158, 178, 316, 356, 632, 712, 1264, 1424, 1993, 2528, 2848, 3986, 7031, 7972, 14062, 15944, 28124, 31888, 56248, 63776, 112496, 157447, 177377, 224992, 314894, 354754, 629788, 709508, 1259576, 1419016, 2519152, 2838032, 5038304, 5676064, 14012783, 28025566, 56051132, 112102264, 224204528, 448409056]

約数ペア:

[(1, 448409056), (2, 224204528), (4, 112102264), (8, 56051132), (16, 28025566), (32, 14012783), (79, 5676064), (89, 5038304), (158, 2838032), (178, 2519152), (316, 1419016), (356, 1259576), (632, 709508), (712, 629788), (1264, 354754), (1424, 314894), (1993, 224992), (2528, 177377), (2848, 157447), (3986, 112496), (7031, 63776), (7972, 56248), (14062, 31888), (15944, 28124)]