28791532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{93479}}^1$

素因数の和:93501

約数の個数: 24

約数和(自身を含む): 62818560

約数和(自身を除く): 34027028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 93479, 186958, 373916, 654353, 1028269, 1308706, 2056538, 2617412, 4113076, 7197883, 14395766, 28791532]

約数ペア:

[(1, 28791532), (2, 14395766), (4, 7197883), (7, 4113076), (11, 2617412), (14, 2056538), (22, 1308706), (28, 1028269), (44, 654353), (77, 373916), (154, 186958), (308, 93479)]