71037884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{3637}}^1$

素因数の和:3917

約数の個数: 24

約数和(自身を含む): 131404560

約数和(自身を除く): 60366676

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 1028, 3637, 4883, 7274, 9766, 14548, 19532, 69103, 138206, 276412, 934709, 1869418, 3738836, 17759471, 35518942, 71037884]

約数ペア:

[(1, 71037884), (2, 35518942), (4, 17759471), (19, 3738836), (38, 1869418), (76, 934709), (257, 276412), (514, 138206), (1028, 69103), (3637, 19532), (4883, 14548), (7274, 9766)]