16758976976

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{7433}}^1$

素因数の和:7980

約数の個数: 80

約数和(自身を含む): 38096811648

約数和(自身を除く): 21337834672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 491, 574, 656, 982, 1148, 1964, 2296, 3437, 3928, 4592, 6874, 7433, 7856, 13748, 14866, 20131, 27496, 29732, 40262, 52031, 54992, 59464, 80524, 104062, 118928, 140917, 161048, 208124, 281834, 304753, 322096, 416248, 563668, 609506, 832496, 1127336, 1219012, 2133271, 2254672, 2438024, 3649603, 4266542, 4876048, 7299206, 8533084, 14598412, 17066168, 25547221, 29196824, 34132336, 51094442, 58393648, 102188884, 149633723, 204377768, 299267446, 408755536, 598534892, 1047436061, 1197069784, 2094872122, 2394139568, 4189744244, 8379488488, 16758976976]

約数ペア:

[(1, 16758976976), (2, 8379488488), (4, 4189744244), (7, 2394139568), (8, 2094872122), (14, 1197069784), (16, 1047436061), (28, 598534892), (41, 408755536), (56, 299267446), (82, 204377768), (112, 149633723), (164, 102188884), (287, 58393648), (328, 51094442), (491, 34132336), (574, 29196824), (656, 25547221), (982, 17066168), (1148, 14598412), (1964, 8533084), (2296, 7299206), (3437, 4876048), (3928, 4266542), (4592, 3649603), (6874, 2438024), (7433, 2254672), (7856, 2133271), (13748, 1219012), (14866, 1127336), (20131, 832496), (27496, 609506), (29732, 563668), (40262, 416248), (52031, 322096), (54992, 304753), (59464, 281834), (80524, 208124), (104062, 161048), (118928, 140917)]