47720192

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{1103}}^1$

素因数の和:1145

約数の個数: 54

約数和(自身を含む): 103238352

約数和(自身を除く): 55518160

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1103, 1352, 1664, 2206, 2704, 3328, 4412, 5408, 8824, 10816, 14339, 17648, 21632, 28678, 35296, 43264, 57356, 70592, 114712, 141184, 186407, 229424, 282368, 372814, 458848, 745628, 917696, 1491256, 1835392, 2982512, 3670784, 5965024, 11930048, 23860096, 47720192]

約数ペア:

[(1, 47720192), (2, 23860096), (4, 11930048), (8, 5965024), (13, 3670784), (16, 2982512), (26, 1835392), (32, 1491256), (52, 917696), (64, 745628), (104, 458848), (128, 372814), (169, 282368), (208, 229424), (256, 186407), (338, 141184), (416, 114712), (676, 70592), (832, 57356), (1103, 43264), (1352, 35296), (1664, 28678), (2206, 21632), (2704, 17648), (3328, 14339), (4412, 10816), (5408, 8824)]