22293376

素因数分解:

$2^7\times 7^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 51408000

約数和(自身を除く): 29114624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 179, 224, 278, 358, 448, 556, 716, 896, 973, 1112, 1253, 1432, 1946, 2224, 2506, 2864, 3892, 4448, 5012, 5728, 7784, 8896, 10024, 11456, 15568, 17792, 20048, 22912, 24881, 31136, 40096, 49762, 62272, 80192, 99524, 124544, 160384, 174167, 199048, 348334, 398096, 696668, 796192, 1393336, 1592384, 2786672, 3184768, 5573344, 11146688, 22293376]

約数ペア:

[(1, 22293376), (2, 11146688), (4, 5573344), (7, 3184768), (8, 2786672), (14, 1592384), (16, 1393336), (28, 796192), (32, 696668), (56, 398096), (64, 348334), (112, 199048), (128, 174167), (139, 160384), (179, 124544), (224, 99524), (278, 80192), (358, 62272), (448, 49762), (556, 40096), (716, 31136), (896, 24881), (973, 22912), (1112, 20048), (1253, 17792), (1432, 15568), (1946, 11456), (2224, 10024), (2506, 8896), (2864, 7784), (3892, 5728), (4448, 5012)]