76658768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{547}}^1$

素因数の和:1035

約数の個数: 40

約数和(自身を含む): 156969120

約数和(自身を除く): 80310352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 461, 547, 922, 1094, 1844, 2188, 3688, 4376, 7376, 8752, 8759, 10393, 17518, 20786, 35036, 41572, 70072, 83144, 140144, 166288, 252167, 504334, 1008668, 2017336, 4034672, 4791173, 9582346, 19164692, 38329384, 76658768]

約数ペア:

[(1, 76658768), (2, 38329384), (4, 19164692), (8, 9582346), (16, 4791173), (19, 4034672), (38, 2017336), (76, 1008668), (152, 504334), (304, 252167), (461, 166288), (547, 140144), (922, 83144), (1094, 70072), (1844, 41572), (2188, 35036), (3688, 20786), (4376, 17518), (7376, 10393), (8752, 8759)]