4487168

素因数分解:

$2^{11}\times 7^1\times {\mathrm{313}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 10286640

約数和(自身を除く): 5799472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 313, 448, 512, 626, 896, 1024, 1252, 1792, 2048, 2191, 2504, 3584, 4382, 5008, 7168, 8764, 10016, 14336, 17528, 20032, 35056, 40064, 70112, 80128, 140224, 160256, 280448, 320512, 560896, 641024, 1121792, 2243584, 4487168]

約数ペア:

[(1, 4487168), (2, 2243584), (4, 1121792), (7, 641024), (8, 560896), (14, 320512), (16, 280448), (28, 160256), (32, 140224), (56, 80128), (64, 70112), (112, 40064), (128, 35056), (224, 20032), (256, 17528), (313, 14336), (448, 10016), (512, 8764), (626, 7168), (896, 5008), (1024, 4382), (1252, 3584), (1792, 2504), (2048, 2191)]