21776448

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{3911}}^1$

素因数の和:3955

約数の個数: 56

約数和(自身を含む): 59618880

約数和(自身を除く): 37842432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 464, 696, 928, 1392, 1856, 2784, 3911, 5568, 7822, 11733, 15644, 23466, 31288, 46932, 62576, 93864, 113419, 125152, 187728, 226838, 250304, 340257, 375456, 453676, 680514, 750912, 907352, 1361028, 1814704, 2722056, 3629408, 5444112, 7258816, 10888224, 21776448]

約数ペア:

[(1, 21776448), (2, 10888224), (3, 7258816), (4, 5444112), (6, 3629408), (8, 2722056), (12, 1814704), (16, 1361028), (24, 907352), (29, 750912), (32, 680514), (48, 453676), (58, 375456), (64, 340257), (87, 250304), (96, 226838), (116, 187728), (174, 125152), (192, 113419), (232, 93864), (348, 62576), (464, 46932), (696, 31288), (928, 23466), (1392, 15644), (1856, 11733), (2784, 7822), (3911, 5568)]