71863524176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{974923}}^1$

素因数の和:975219

約数の個数: 40

約数和(自身を含む): 147970065024

約数和(自身を除く): 76106540848

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 271, 272, 542, 1084, 2168, 4336, 4607, 9214, 18428, 36856, 73712, 974923, 1949846, 3899692, 7799384, 15598768, 16573691, 33147382, 66294764, 132589528, 264204133, 265179056, 528408266, 1056816532, 2113633064, 4227266128, 4491470261, 8982940522, 17965881044, 35931762088, 71863524176]

約数ペア:

[(1, 71863524176), (2, 35931762088), (4, 17965881044), (8, 8982940522), (16, 4491470261), (17, 4227266128), (34, 2113633064), (68, 1056816532), (136, 528408266), (271, 265179056), (272, 264204133), (542, 132589528), (1084, 66294764), (2168, 33147382), (4336, 16573691), (4607, 15598768), (9214, 7799384), (18428, 3899692), (36856, 1949846), (73712, 974923)]