22557836

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1621}}^1$

素因数の和:1710

約数の個数: 36

約数和(自身を含む): 46596816

約数和(自身を除く): 24038980

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1621, 1988, 3242, 3479, 6484, 6958, 11347, 13916, 22694, 45388, 79429, 115091, 158858, 230182, 317716, 460364, 805637, 1611274, 3222548, 5639459, 11278918, 22557836]

約数ペア:

[(1, 22557836), (2, 11278918), (4, 5639459), (7, 3222548), (14, 1611274), (28, 805637), (49, 460364), (71, 317716), (98, 230182), (142, 158858), (196, 115091), (284, 79429), (497, 45388), (994, 22694), (1621, 13916), (1988, 11347), (3242, 6958), (3479, 6484)]