40808082

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 96768000

約数和(自身を除く): 55959918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 251, 294, 343, 474, 502, 553, 686, 753, 1029, 1106, 1506, 1659, 1757, 2058, 3318, 3514, 3871, 5271, 7742, 10542, 11613, 12299, 19829, 23226, 24598, 27097, 36897, 39658, 54194, 59487, 73794, 81291, 86093, 118974, 138803, 162582, 172186, 258279, 277606, 416409, 516558, 832818, 971621, 1943242, 2914863, 5829726, 6801347, 13602694, 20404041, 40808082]

約数ペア:

[(1, 40808082), (2, 20404041), (3, 13602694), (6, 6801347), (7, 5829726), (14, 2914863), (21, 1943242), (42, 971621), (49, 832818), (79, 516558), (98, 416409), (147, 277606), (158, 258279), (237, 172186), (251, 162582), (294, 138803), (343, 118974), (474, 86093), (502, 81291), (553, 73794), (686, 59487), (753, 54194), (1029, 39658), (1106, 36897), (1506, 27097), (1659, 24598), (1757, 23226), (2058, 19829), (3318, 12299), (3514, 11613), (3871, 10542), (5271, 7742)]