26811304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3631}}^1$

素因数の和:3721

約数の個数: 32

約数和(自身を含む): 54915840

約数和(自身を除く): 28104536

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3631, 3692, 7262, 7384, 14524, 29048, 47203, 94406, 188812, 257801, 377624, 515602, 1031204, 2062408, 3351413, 6702826, 13405652, 26811304]

約数ペア:

[(1, 26811304), (2, 13405652), (4, 6702826), (8, 3351413), (13, 2062408), (26, 1031204), (52, 515602), (71, 377624), (104, 257801), (142, 188812), (284, 94406), (568, 47203), (923, 29048), (1846, 14524), (3631, 7384), (3692, 7262)]