77684828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{25321}}^1$

素因数の和:25397

約数の個数: 24

約数和(自身を含む): 148893360

約数和(自身を除く): 71208532

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 25321, 50642, 101284, 329173, 658346, 1316692, 1493939, 2987878, 5975756, 19421207, 38842414, 77684828]

約数ペア:

[(1, 77684828), (2, 38842414), (4, 19421207), (13, 5975756), (26, 2987878), (52, 1493939), (59, 1316692), (118, 658346), (236, 329173), (767, 101284), (1534, 50642), (3068, 25321)]