22813952

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 53961600

約数和(自身を除く): 31147648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 439, 448, 464, 812, 878, 896, 928, 1624, 1756, 1792, 1856, 3073, 3248, 3512, 3712, 6146, 6496, 7024, 7424, 12292, 12731, 12992, 14048, 24584, 25462, 25984, 28096, 49168, 50924, 51968, 56192, 89117, 98336, 101848, 112384, 178234, 196672, 203696, 356468, 393344, 407392, 712936, 786688, 814784, 1425872, 1629568, 2851744, 3259136, 5703488, 11406976, 22813952]

約数ペア:

[(1, 22813952), (2, 11406976), (4, 5703488), (7, 3259136), (8, 2851744), (14, 1629568), (16, 1425872), (28, 814784), (29, 786688), (32, 712936), (56, 407392), (58, 393344), (64, 356468), (112, 203696), (116, 196672), (128, 178234), (203, 112384), (224, 101848), (232, 98336), (256, 89117), (406, 56192), (439, 51968), (448, 50924), (464, 49168), (812, 28096), (878, 25984), (896, 25462), (928, 24584), (1624, 14048), (1756, 12992), (1792, 12731), (1856, 12292), (3073, 7424), (3248, 7024), (3512, 6496), (3712, 6146)]