56442736

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21911}}^1$

素因数の和:21949

約数の個数: 40

約数和(自身を含む): 130420224

約数和(自身を除く): 73977488

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 21911, 43822, 87644, 153377, 175288, 306754, 350576, 503953, 613508, 1007906, 1227016, 2015812, 2454032, 3527671, 4031624, 7055342, 8063248, 14110684, 28221368, 56442736]

約数ペア:

[(1, 56442736), (2, 28221368), (4, 14110684), (7, 8063248), (8, 7055342), (14, 4031624), (16, 3527671), (23, 2454032), (28, 2015812), (46, 1227016), (56, 1007906), (92, 613508), (112, 503953), (161, 350576), (184, 306754), (322, 175288), (368, 153377), (644, 87644), (1288, 43822), (2576, 21911)]