29478812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12641}}^1$

素因数の和:12709

約数の個数: 24

約数和(自身を含む): 57344112

約数和(自身を除く): 27865300

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 12641, 25282, 50564, 139051, 278102, 556204, 669973, 1339946, 2679892, 7369703, 14739406, 29478812]

約数ペア:

[(1, 29478812), (2, 14739406), (4, 7369703), (11, 2679892), (22, 1339946), (44, 669973), (53, 556204), (106, 278102), (212, 139051), (583, 50564), (1166, 25282), (2332, 12641)]