26968172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87559}}^1$

素因数の和:87581

約数の個数: 24

約数和(自身を含む): 58840320

約数和(自身を除く): 31872148

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 87559, 175118, 350236, 612913, 963149, 1225826, 1926298, 2451652, 3852596, 6742043, 13484086, 26968172]

約数ペア:

[(1, 26968172), (2, 13484086), (4, 6742043), (7, 3852596), (11, 2451652), (14, 1926298), (22, 1225826), (28, 963149), (44, 612913), (77, 350236), (154, 175118), (308, 87559)]