25923304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1321}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 53303040

約数和(自身を除く): 27379736

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 223, 446, 892, 1321, 1784, 2453, 2642, 4906, 5284, 9812, 10568, 14531, 19624, 29062, 58124, 116248, 294583, 589166, 1178332, 2356664, 3240413, 6480826, 12961652, 25923304]

約数ペア:

[(1, 25923304), (2, 12961652), (4, 6480826), (8, 3240413), (11, 2356664), (22, 1178332), (44, 589166), (88, 294583), (223, 116248), (446, 58124), (892, 29062), (1321, 19624), (1784, 14531), (2453, 10568), (2642, 9812), (4906, 5284)]