22710272

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 48959820

約数和(自身を除く): 26249548

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 853, 1024, 1664, 1706, 2048, 3328, 3412, 6656, 6824, 11089, 13312, 13648, 22178, 26624, 27296, 44356, 54592, 88712, 109184, 177424, 218368, 354848, 436736, 709696, 873472, 1419392, 1746944, 2838784, 5677568, 11355136, 22710272]

約数ペア:

[(1, 22710272), (2, 11355136), (4, 5677568), (8, 2838784), (13, 1746944), (16, 1419392), (26, 873472), (32, 709696), (52, 436736), (64, 354848), (104, 218368), (128, 177424), (208, 109184), (256, 88712), (416, 54592), (512, 44356), (832, 27296), (853, 26624), (1024, 22178), (1664, 13648), (1706, 13312), (2048, 11089), (3328, 6824), (3412, 6656)]