15383872

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1535

約数の個数: 56

約数和(自身を含む): 36429696

約数和(自身を除く): 21045824

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 1493, 2576, 2986, 5152, 5972, 10304, 10451, 11944, 20902, 23888, 34339, 41804, 47776, 68678, 83608, 95552, 137356, 167216, 240373, 274712, 334432, 480746, 549424, 668864, 961492, 1098848, 1922984, 2197696, 3845968, 7691936, 15383872]

約数ペア:

[(1, 15383872), (2, 7691936), (4, 3845968), (7, 2197696), (8, 1922984), (14, 1098848), (16, 961492), (23, 668864), (28, 549424), (32, 480746), (46, 334432), (56, 274712), (64, 240373), (92, 167216), (112, 137356), (161, 95552), (184, 83608), (224, 68678), (322, 47776), (368, 41804), (448, 34339), (644, 23888), (736, 20902), (1288, 11944), (1472, 10451), (1493, 10304), (2576, 5972), (2986, 5152)]