21876672

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{3929}}^1$

素因数の和:3973

約数の個数: 56

約数和(自身を含む): 59893200

約数和(自身を除く): 38016528

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, 3929, 5568, 7858, 11787, 15716, 23574, 31432, 47148, 62864, 94296, 113941, 125728, 188592, 227882, 251456, 341823, 377184, 455764, 683646, 754368, 911528, 1367292, 1823056, 2734584, 3646112, 5469168, 7292224, 10938336, 21876672]

約数ペア:

[(1, 21876672), (2, 10938336), (3, 7292224), (4, 5469168), (6, 3646112), (8, 2734584), (12, 1823056), (16, 1367292), (24, 911528), (29, 754368), (32, 683646), (48, 455764), (58, 377184), (64, 341823), (87, 251456), (96, 227882), (116, 188592), (174, 125728), (192, 113941), (232, 94296), (348, 62864), (464, 47148), (696, 31432), (928, 23574), (1392, 15716), (1856, 11787), (2784, 7858), (3929, 5568)]