2789811136

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{214733}}^1$

素因数の和:214781

約数の個数: 56

約数和(自身を含む): 6545092320

約数和(自身を除く): 3755281184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 6496, 12992, 214733, 429466, 858932, 1503131, 1717864, 3006262, 3435728, 6012524, 6227257, 6871456, 12025048, 12454514, 13742912, 24050096, 24909028, 43590799, 48100192, 49818056, 87181598, 96200384, 99636112, 174363196, 199272224, 348726392, 398544448, 697452784, 1394905568, 2789811136]

約数ペア:

[(1, 2789811136), (2, 1394905568), (4, 697452784), (7, 398544448), (8, 348726392), (14, 199272224), (16, 174363196), (28, 99636112), (29, 96200384), (32, 87181598), (56, 49818056), (58, 48100192), (64, 43590799), (112, 24909028), (116, 24050096), (203, 13742912), (224, 12454514), (232, 12025048), (406, 6871456), (448, 6227257), (464, 6012524), (812, 3435728), (928, 3006262), (1624, 1717864), (1856, 1503131), (3248, 858932), (6496, 429466), (12992, 214733)]