22505504

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:518

約数の個数: 72

約数和(自身を含む): 53319168

約数和(自身を除く): 30813664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 463, 496, 784, 868, 926, 992, 1519, 1568, 1736, 1852, 3038, 3241, 3472, 3704, 6076, 6482, 6944, 7408, 12152, 12964, 14353, 14816, 22687, 24304, 25928, 28706, 45374, 48608, 51856, 57412, 90748, 100471, 103712, 114824, 181496, 200942, 229648, 362992, 401884, 459296, 703297, 725984, 803768, 1406594, 1607536, 2813188, 3215072, 5626376, 11252752, 22505504]

約数ペア:

[(1, 22505504), (2, 11252752), (4, 5626376), (7, 3215072), (8, 2813188), (14, 1607536), (16, 1406594), (28, 803768), (31, 725984), (32, 703297), (49, 459296), (56, 401884), (62, 362992), (98, 229648), (112, 200942), (124, 181496), (196, 114824), (217, 103712), (224, 100471), (248, 90748), (392, 57412), (434, 51856), (463, 48608), (496, 45374), (784, 28706), (868, 25928), (926, 24304), (992, 22687), (1519, 14816), (1568, 14353), (1736, 12964), (1852, 12152), (3038, 7408), (3241, 6944), (3472, 6482), (3704, 6076)]