22267648

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{6691}}^1$

素因数の和:6720

約数の個数: 36

約数和(自身を含む): 47874568

約数和(自身を除く): 25606920

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 6691, 13382, 26764, 53528, 86983, 107056, 173966, 214112, 347932, 428224, 695864, 856448, 1391728, 1712896, 2783456, 5566912, 11133824, 22267648]

約数ペア:

[(1, 22267648), (2, 11133824), (4, 5566912), (8, 2783456), (13, 1712896), (16, 1391728), (26, 856448), (32, 695864), (52, 428224), (64, 347932), (104, 214112), (128, 173966), (208, 107056), (256, 86983), (416, 53528), (832, 26764), (1664, 13382), (3328, 6691)]