21536701192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2169289}}^1$

素因数の和:2169385

約数の個数: 32

約数和(自身を含む): 43342414200

約数和(自身を除く): 21805713008

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 9928, 2169289, 4338578, 8677156, 17354312, 36877913, 73755826, 147511652, 158358097, 295023304, 316716194, 633432388, 1266864776, 2692087649, 5384175298, 10768350596, 21536701192]

約数ペア:

[(1, 21536701192), (2, 10768350596), (4, 5384175298), (8, 2692087649), (17, 1266864776), (34, 633432388), (68, 316716194), (73, 295023304), (136, 158358097), (146, 147511652), (292, 73755826), (584, 36877913), (1241, 17354312), (2482, 8677156), (4964, 4338578), (9928, 2169289)]