40612884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{260339}}^1$

素因数の和:260359

約数の個数: 24

約数和(自身を含む): 102053280

約数和(自身を除く): 61440396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 260339, 520678, 781017, 1041356, 1562034, 3124068, 3384407, 6768814, 10153221, 13537628, 20306442, 40612884]

約数ペア:

[(1, 40612884), (2, 20306442), (3, 13537628), (4, 10153221), (6, 6768814), (12, 3384407), (13, 3124068), (26, 1562034), (39, 1041356), (52, 781017), (78, 520678), (156, 260339)]