82682978

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{509}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 145998720

約数和(自身を除く): 63315742

約数列:

[1, 2, 7, 14, 41, 82, 283, 287, 509, 566, 574, 1018, 1981, 3563, 3962, 7126, 11603, 20869, 23206, 41738, 81221, 144047, 146083, 162442, 288094, 292166, 1008329, 2016658, 5905927, 11811854, 41341489, 82682978]

約数ペア:

[(1, 82682978), (2, 41341489), (7, 11811854), (14, 5905927), (41, 2016658), (82, 1008329), (283, 292166), (287, 288094), (509, 162442), (566, 146083), (574, 144047), (1018, 81221), (1981, 41738), (3563, 23206), (3962, 20869), (7126, 11603)]