22003072

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1$

素因数の和:1923

約数の個数: 64

約数和(自身を含む): 53978400

約数和(自身を除く): 31975328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 1889, 2912, 3778, 5824, 7556, 11648, 13223, 15112, 24557, 26446, 30224, 49114, 52892, 60448, 98228, 105784, 120896, 171899, 196456, 211568, 241792, 343798, 392912, 423136, 687596, 785824, 846272, 1375192, 1571648, 1692544, 2750384, 3143296, 5500768, 11001536, 22003072]

約数ペア:

[(1, 22003072), (2, 11001536), (4, 5500768), (7, 3143296), (8, 2750384), (13, 1692544), (14, 1571648), (16, 1375192), (26, 846272), (28, 785824), (32, 687596), (52, 423136), (56, 392912), (64, 343798), (91, 241792), (104, 211568), (112, 196456), (128, 171899), (182, 120896), (208, 105784), (224, 98228), (364, 60448), (416, 52892), (448, 49114), (728, 30224), (832, 26446), (896, 24557), (1456, 15112), (1664, 13223), (1889, 11648), (2912, 7556), (3778, 5824)]